An AKM, a commonly-used assault rifle designed by Mikhail Kalashnikov

An assault rifle is a selective fire rifle or carbine firing ammunition with muzzle energies intermediate between those typical of pistol and battle rifle ammunition. Assault rifles are categorized between light machine guns, intended more for sustained automatic fire in a support role, and submachine guns, which fire a handgun cartridge rather than a rifle cartridge. Assault rifles are the standard small arms in most modern armies, having largely replaced or supplemented larger, more powerful battle rifles, such as the World War II-era M1 Garand and Tokarev SVT. Examples of assault rifles include the AK-47, the M16 rifle, and the Steyr AUG. Semi-automatic rifles, including commercial versions of the AR-15, and "automatic" rifles limited to firing single shots, even though incorrectly classified in the United States as assault rifles by the now defunct 1994 Assault Weapons Ban, are not assault rifles as they are not selective fire. Belt-fed weapons or rifles with very limited capacity fixed magazines are also generally not considered assault rifles. The AKM (Russian: Автомат Калашникова Модернизированный; Avtomat Kalashnikova Modernizirovanniy or Kalashnikov automatic rifle modernized) is a 7. ... Mikhail Kalashnikov, circa 2000 Lieutenant General Mikhail Timofeyevich Kalashnikov (Russian: , Mihail Timofeevič Kalašnikov) (born November 10, 1919) is a famous Russian gun designer, most famous for his AK-47, frequently called the Kalashnikov. ... A selective fire weapon can be fired in either of at least two modes, depending on the position of the selector switch. ... For other uses, see Rifle (disambiguation). ... A carbine is a firearm similar to, but generally shorter and less powerful than, a rifle or musket of a given period. ... Ammunition, often referred to as ammo, is a generic term meaning (the assembly of) a projectile and its propellant. ... A Browning 9 millimeter Hi-Power Ordnance pistol of the French Navy, 19th century, using a Percussion cap mechanism Derringers were small and easily hidden. ... The FN FAL battle rifle The term battle rifle can have different meanings. ... The M249 Squad Automatic Weapon, one of the most popular modern 5. ... The MP5 is a third-generation submachine gun that is widely used by law enforcement tactical teams and military forces. ... Small arms captured in Fallujah, Iraq by the US Marine Corps in 2004 The term small arms generally describes any number of smaller infantry weapons, such as firearms that an individual soldier can carry. ... For other uses, see Army (disambiguation). ... The FN FAL battle rifle The term battle rifle can have different meanings. ... Combatants Allied powers: China France Great Britain Soviet Union United States and others Axis powers: Germany Italy Japan and others Commanders Chiang Kai-shek Charles de Gaulle Winston Churchill Joseph Stalin Franklin Roosevelt Adolf Hitler Benito Mussolini Hideki Tōjō Casualties Military dead: 17,000,000 Civilian dead: 33,000... The M1 Garand (more formally the United States Rifle, Caliber . ... The Samozaryadnaya Vintovka Tokareva 40 is a Soviet semi-automatic rifle, which saw widespread service in World War II. It was the first self-loading battle rifle which was issued to service in large numbers. ... Avtomat Kalashnikova model 1947 g. ... M16 (more formally United States Rifle, Caliber 5. ... The AUG is an Austrian 5. ... The AR-15 is a lightweight, air-cooled, magazine fed, autoloading, centerfire rifle. ... The Federal Assault Weapons Ban (AWB) was a subtitle of the Violent Crime Control and Law Enforcement Act of 1994, a federal law of the United States that included a prohibition on the sale to civilians of certain semi-automatic assault weapons manufactured after the date of the bans...

Definition

The term assault rifle is a translation of the German word Sturmgewehr (literally meaning "storm rifle"), "storm" used as a verb being synonymous with assault, as in "to storm the compound". Sturmgewehr was coined by Adolf Hitler^[1] to describe the Maschinenpistole 44, subsequently re-christened Sturmgewehr 44, the firearm generally considered the first true assault rifle and served to popularize the concept. The translation “assault rifle” gradually became the common term for similar firearms sharing the same technical definition as the name giver StG 44. In a strict definition, a firearm must have at least the following characteristics to be considered an assault rifle:^[2][3][4] Hitler redirects here. ... Sturmgewehr 44 (StG44) was an assault rifle developed in Nazi Germany during World War II and was the first of its kind to see major deployment. ...

• A carbine sized individual weapon with provision to fire from the shoulder.
• Capable of selective fire.
• Intermediate-power cartridge between pistol and traditional rifle.
• Ammunition is supplied from a large capacity detachable box magazine.

The following features are commonly found on assault rifles, but those are not exclusive to assault rifles, as those features are shared with many submachine guns, battle rifles, automatic rifles, machine guns, and semi-automatic rifles: A carbine is a firearm similar to, but generally shorter and less powerful than, a rifle or musket of a given period. ... A selective fire weapon can be fired in either of at least two modes, depending on the position of the selector switch. ... The MP5 is a third-generation submachine gun that is widely used by law enforcement tactical teams and military forces. ... The FN FAL battle rifle The term battle rifle can have different meanings. ... Heckler & Koch G41 automatic rifles are legal in asutralia an america with lisence An automatic rifle is a term generally used to describe a self-loading rifle capable of firing either semi or fully-automatically from a magazine or belt of ammunition. ... A machine gun is a fully-automatic firearm that is capable of firing bullets in rapid succession. ...

• Protruding pistol grip.
• Muzzle device like a muzzle brake or a flash suppressor.

There are commentators who use the expression “assault rifle” more loosely to include other types of arms, particularly arms that fall under a strict definition of the battle rifle, or civilian semi-automatic off-shoots of military rifles for commercial or political reasons. Some militaries of nations outside of the English-speaking world also have a different definition of assault rifle. For instance, the analogous term in the Swedish Armed Forces is automatkarbin (literally "automatic carbine") which includes both assault rifles and battle rifles. The muzzle brake of the 105 mm gun on an AMX 10 RC fighting vehicle. ... Close-up of the flash suppressor on a Sig 550. ... The FN FAL battle rifle The term battle rifle can have different meanings. ... A semi-automatic rifle is a type of rifle that fires a single bullet each time the trigger is pulled, without the need to manually operate a bolt, lever or other firing or loading mechanism. ... An AKM, a commonly-used assault rifle designed by Mikhail Kalashnikov An assault rifle is a selective fire rifle or carbine firing ammunition with muzzle energies intermediate between those typical of pistol and battle rifle ammunition. ... The Swedish Armed Forces, or Försvarsmakten, is a Government agency responsible for the peacetime operation of the armed forces of Sweden. ...

History

The changing face of infantry combat

From ancient times, light infantry had fought in dispersed formations, while heavy infantry had fought in tightly packed formations. This continued as the sling and spear were replaced by musket and bayonet. Bright colored uniforms (German: Blue, Russian: Green; British: Red, French: White) became a standard for unit cohesion in the midst of clouds of black powder smoke. Muskets were inaccurate at distances greater than 50 to 100 meters, and multiple ranks and a reserve were necessary so that some part of the unit would be ready to fire at all times. Tight formations also aided officers in controlling their men during combat. Muskets and bayonets aboard the frigate Grand Turk. ... For other uses, see bayonet (disambiguation). ... An officer is a member of a military, naval, or if applicable, other uniformed services who holds a position of responsibility. ...

The adaptation of rifled muskets for military use in the mid-19th century increased range and firepower and made battle from dense formations an increasingly bloody affair as witnessed by the high level of casualties in the American Civil War. Skirmisher tactics were given greater emphasis as gunpowder weapons increased in reliability, accuracy, and rate of fire. Cavalry adapted by dismounting, and using skirmisher tactics with breechloading rifles (which could be reloaded from a prone position, reducing vulnerability to enemy fire). The rifled musket is a long-barreled infantry weapon (to be distinguished from the shorter rifle carried by some light infantry units), usually percussion, that was common in the 19th century. ... Combatants United States of America (Union) Confederate States of America (Confederacy) Commanders Abraham Lincoln, Ulysses S. Grant Jefferson Davis, Robert E. Lee Strength 2,200,000 1,064,000 Casualties 110,000 killed in action, 360,000 total dead, 275,200 wounded 93,000 killed in action, 258,000 total... Skirmishers are infantry soldiers who are stationed ahead or to the sides of a larger body of friendly troops. ... Breech from Russian 122 mm M1910 howitzer, modified and combined with 105mm H37 howitzer barrel An interrupted screw style breech plug in the M109 howitzer An animation showing the loading cycle for a large naval breech-loader. ...

After the American Civil War, further developments such as the adaptation of magazine-fed rifles, rapid fire machine guns and high explosive shells for the artillery, spelled the end of the dense infantry formation during World War I. What this meant in practice was that infantry units no longer engaged each other at long range in open fields; the high power of relatively unwieldy bolt-action rifles of the day (which had been tripled by the adaptation of smokeless powder, along with a corresponding increase in recoil and report) was no longer suited to the close range engagement of modern warfare. Military leaders and arms manufacturers thus began grasping for a new type of weapon for this new era. Gravure of a 30-round STANAG 4179 magazine, originally designed for the AR-15/M16 series of rifles. ... For other uses, see Rifle (disambiguation). ... A machine gun is a fully-automatic firearm that is capable of firing bullets in rapid succession. ... Shells of WWI. From left to right: 90 mm fragmentation shell - 120 mm pig iron incendiary shell 77/14 model - 75 mm high explosive shell model 16 - 75 mm fragmentation shell A shell is a payload-carrying projectile, which, as opposed to a bullet, contains an explosive or other filling... For other uses, see Artillery (disambiguation). ... “The Great War ” redirects here. ... Half-opened bolt on a Winchester Model 70. ... Smokeless powder Smokeless powder is the name given to a number of gunpowder-like propellants used in firearms which produce negligible smoke when fired, unlike the older black powder which it replaced. ... An early naval cannon design, allowing the gun to roll backwards a small distance when firing The recoil when firing a gun is the backward momentum of a gun, which is equal to the forward momentum of the bullet or shell, due to conservation of momentum. ...

1900s–1930s: Pre-Sturmgewehr Light automatic rifles

These automatic firearms tended to use used pre-existing rifle cartridges, kinetic energy ranged between 3,000–5,000 J (2,200–3,700-foot-pounds), velocities of 750–900 m/s (2,460–2,950 ft/s) and bullets of 9 to 13 g (139–200 grains). The cars of a roller coaster reach their maximum kinetic energy when at the bottom of their path. ... The joule (IPA: or ) (symbol: J) is the SI unit of energy. ... Metre per second (U.S. spelling: meter per second) is an SI derived unit of both speed (scalar) and velocity (vector), defined by distance in metres divided by time in seconds. ... BIC pen cap, about 1 gram. ...

If the term is applied retroactively, the first assault rifle was the Italian-made Cei-Rigotti, which was developed in the 1890s and finished around 1900. While tested in Italy and the United Kingdom, it never entered military service, however. The first service assault rifle was the Russian Fedorov Avtomat issued for the first time in 1915, chambered for the Japanese 6.5x50mm Arisaka rifle cartridge, which was only used in small numbers. Originally created by Amerigo Cei, an officer in the Italian army, in 1890, the Cei-Rigotti rifle was extensively modified by Rigotti in 1900, and is often regarded as the first assault rifle. ... Avtomat Fedorova model 1916 The Fedorov Avtomat was an early self-loading battle rifle[1][2][3] designed by Vladimir Grigoryevich Fedorov and made in Russia. ... This article does not adequately cite its references or sources. ...

During World War I the French Chauchat was introduced, a light machine gun that was produced in large numbers (250,000). Like the later assault rifle it was capable of both single and automatic fire, and was loaded with a magazine and also featured a pistol grip. Compared to other light machine guns of the time the Chauchat was fairly light at the weight of 9 kg but it was still too cumbersome for closer quarters and had recoil that was too heavy to control when firing fully automatic due to the use of full powered rifle rounds like original French chambering of the 8 mm Lebel (8x50mmR) or variants produced later for US forces in 30-06 and other international customers in 7.92 mm and 7.65 mm rifle calibers. Despite some serious flaws it was so important to infantry combat that desperate German troops who had no comparable weapon of their own started using captured Chauchats. [1] While it was chambered for 30-06 and therefore did not use an intermediate cartridge, it was an intermediate weapon between submachine guns and heavier machine guns such as the Lewis Gun. The Chauchat (pronounced show-shah) was a light machine gun used mainly by the French Army but also by seven other nations, including the USA, during and after World War I. Its formal designation in the French Army was Fusil-Mitrailleur Mle 1915 CSRG. It was also known as the... The M249 Squad Automatic Weapon, one of the most popular modern 5. ... Gravure of a 30-round STANAG 4179 magazine, originally designed for the AR-15/M16 series of rifles. ... On a firearm, a pistol grip is a portion of the gun which is held by the hand that orients the hand in a manner similar to the position one would take with a conventional pistol such as a Colt 1911. ... The 8x50Rmm French (8 mm Lebel) rifle cartridge was the first smokeless gunpowder cartridge to be made and adopted by any country. ... Eight . ... Eight . ... A machine gun is a fully-automatic firearm that is capable of firing bullets in rapid succession. ... The Lewis Gun is a pre-World War I era squad automatic weapon/machine gun of American design that was most widely used by the forces of the British Empire. ...

The Ribeyrolle 1918 may be the first real select fire compact weapon using an intermediate round fitting today's definition of an assault rifle. The cartridge was based on the 351 Winchester Self loading case necked down to accept a 8 mm Lebel bullet. it was first introduced to the Army Technical Service on July, 6th, 1918. its official designation was Carabine Mitrailleuse (English: Machine Carbine. German: Maschinenkarabiner) It was finally rejected in 1921 because it was not enough accurate over 400 meters.

The American M1918 Browning Automatic Rifle (BAR) copied the Chauchat concept in a more reliable design but was not introduced or used in any significant numbers before the war ended. Later developments added heavier barrels and bipods that made it more like today's light machine gun or squad automatic weapon, though it did help establish the doctrine of use for light selective fire rifles. These versions of the BAR were produced in large numbers, widely adopted, and served into the 1960s with the U.S. military and other nations. The Browning Automatic Rifle (more formally designated first as the Rifle, Caliber . ... This article does not cite its references or sources. ... A bipod is a support device that is similar to a tripod or monopod, but with only two legs. ... A squad automatic weapon (SAW) is a light or general-purpose machine gun, usually equipped with a bipod and firing a 7. ...

Also during World War I, submachine guns also entered service such as the Villar Perosa, the Beretta Model 1918 and the MP18. These weapons fired cartridges derived from pistol chamberings — 9 mm Glisenti and 9 mm Parabellum. The developers of the Thompson submachine gun (also developed during the 1910s) originally intended to use rifle-powered rounds. However, a mechanical system that could handle their power was not found and the .45 ACP cartridge was chosen instead. These firearms are considered part of the submachine gun class, but were an important step in the development of assault rifles. The Villar-Persosa aircraft machine gun was an Italian double barreled machine gun designed by Bethel Abiel Revelli, a Major in the Italian Army in 1914. ... The Beretta Model 1918 was a submachine gun adopted in 1918 by the italian army. ... The MP18 was one of the first submachine guns. ... .303 in. ... Tommy Gun redirects here. ... .45 ACP cartridges .45 redirects here. ... The MP5 is a third-generation submachine gun that is widely used by law enforcement tactical teams and military forces. ...

1930s: Automatic intermediate weapons

M1 Carbine (U.S.). The later M2 and M3 variants were capable of fully automatic fire.

The M1 Carbine was really a cross between a submachine gun and an assault rifle, but giving infantry men a reliable weapon with moderate stopping power.Continuing evolution of the intermediate-caliber automatic rifle was primarily driven by ammunition. Handgun ammunition used by submachine guns limited in effective range. Conversely, full-sized military rifle calibers were uncomfortable to fire repeatedly and difficult to control during fully automatic or rapid fire because of significant recoil; cost of design and manufacture was also higher. One attempt to combine an intermediate cartridge with an automatic rifle by the Italian arms company Beretta resulted in the MAB 38 (Moschetto Automatico Beretta 1938). The MAB 38 used a Fiocchi 9M38 cartridge, a higher-powered 9 mm Parabellum cartridge, which could provide longer range fire. The effective range was about 200 m. Image File history File links Source: http://tri. ... Image File history File links Source: http://tri. ... The M1 Carbine (formally the United States Carbine, Caliber . ... M2 machine gun An automatic firearm is a firearm that uses the energy of firing to extract and eject the fired cartridge case, and load a new case. ... For the concept in nuclear physics, see stopping power (particle radiation). ... A submachine gun is a firearm which combines the automatic fire of a machine gun with the ammunition of a pistol, and is between the two in weight and size. ... M2 machine gun An automatic firearm is a firearm that will continue to load and fire rounds of ammunition as long as the trigger (or equivalent) is activated or until it runs out of ammunition. ... Logo of Pietro Beretta This article is about a firearm manufacturer; for the car, see Chevrolet Beretta. ... Fiocchi Munizioni S.p. ...

In 1942, the United States introduced the M1 Carbine, which was an intermediate power weapon chambered for the .30 Carbine cartridge. While select-fire capability was initially planned for the M1 Carbine, this was dropped from the first version. Later in the war, selective fire variants were made (M2 and M3 Carbines). The weapon had greater range and accuracy than submachine guns, but was not as powerful as full-size automatic rifles such as the Browning Automatic Rifle. The longer barrel (18-inch) provided the carbine with higher muzzle velocity than pistols and submachine guns chambered for the same .30 round. (The .30 Carbine round was also lower powered, in terms of muzzle energy, than its contemporary, the German 7.92.x33 round, or more modern assault rifle rounds.) The M1 Carbine (formally the United States Carbine, Caliber . ... The . ... The MP5 is a third-generation submachine gun that is widely used by law enforcement tactical teams and military forces. ... The Browning Automatic Rifle (more formally designated first as the Rifle, Caliber . ... A guns muzzle velocity is the speed at which the projectile leaves the muzzle of the gun. ...

Originally the Carbine was envisioned as an inexpensive lightweight weapon for issue to rear-area and support troops (truckers, tankers, cooks, etc.) in place of the more expensive M1911 pistol or M1 Garand rifle. The M1 Carbine series was soon found suitable for close quarter battle engagements, a concept that would be re-applied later. In particularly, it was furnished to US Airborne divisions, because of the expectation that Airborne units would have to fight without being resupplied. This marked the first time in which such an intermediate weapon would be mass-produced—it became the most produced American weapon of the war, with millions made. The M1 Carbine series would remain in service with the U.S. military primary forces until supplemented and finally replaced by the M16 rifle in the 1960s; it continued to be used limited roles—particularly the U.S. Navy, Air Force, Coast Guard, and many Training Commands in various U.S. Armed forces well into the 1980s—as well as used in other nations (notably Israel, where it is still used frequently in a variety of forms). The M1911 is a single-action, semiautomatic handgun chambered for the . ... The M1 Garand (more formally the United States Rifle, Caliber . ... M16 (more formally United States Rifle, Caliber 5. ...

The 1930s was also the beginning of the important German Maschinenkarabiner program of arms development that resulted in the prototype Maschinenkarabiner M35 that was however not adopted for service.[2] For other uses, see Prototype (disambiguation). ...

1940s–early 1950s: Maschinenkarabiner, Sturmgewehr & AK-47

Sturmgewehr 44 (Germany). Its development began in earnest with the Maschinenkarabiner project

Some of these automatic firearms used pre-existing rounds; others used new intermediate cartridges. Kinetic energy ranged between 1,400–2,100 J (1,033–1,550-foot-pounds), muzzle velocities of 600–800m/s (1,970–2,625 ft/s) and bullets of 7–9g (108–139 grains). Download high resolution version (907x382, 52 KB) Greg Kihn Bands File links The following pages link to this file: Sturmgewehr 44 ... Download high resolution version (907x382, 52 KB) Greg Kihn Bands File links The following pages link to this file: Sturmgewehr 44 ... Sturmgewehr 44 (StG44) was an assault rifle developed in Nazi Germany during World War II and was the first of its kind to see major deployment. ...

Germany, under the Versailles Treaty was limited to a professional army of long service soldiers numbering only 100,000 men and forbade tanks or military aircraft. This encouraged an approach that emphasized high quality, and reduced emphasis on low cost. Infantry tactics became based on teams of General Purpose Machine Guns (GPMG) supporting and supported by a section of infantry. GPMG had high rates of fire to permit small numbers of men to fire at long range to defend a wide front. Enemy soldiers, briefly exposed, would be engaged with a high rate burst of fire to cause casualties before they could take cover. Close range assaults would be conducted by units with submachine guns, for greater mobility, and higher rates of fire. This tactical approach was a refinement of the "Hutier" tactics used by Germany in the last year of WWI. The MG 34 - the first Universelles Maschinengewehr forerunner of the modern GPMG, shown here in two different mountings. ...

Germany, like other countries, had observed and studied the emerging demand of infantry rifles evolving since World War I, and their factories made a variety of non-standard cartridges, therefore having less incentive to retain their existing calibers. The 7.92x30 mm (Kurz) cartridge was an example of these experiments; in 1941, it was improved to 7.92x33mm Kurz Infanterie Kurz Patrone ("Infantry Short Cartridge"). In 1942, it was again improved as Maschinenkarabiner Patrone S, and in 1943, Pistolen Patrone 43mE; then, finally, Infanterie Kurz Patrone 43. The similarity in size between the 7.92x33mm German cartridge and the 7.62x33mm developed for the M1 Carbine is a curious coincidence, but was ultimately nothing more than independent yet similar solutions to the same problem. The 7.92x33mm round used the same cartridge case head as the standard 7.92x57mm Mauser and the bullet was made from the same diameter rod. “The Great War ” redirects here. ... 7. ... The 8mm Mauser cartridge next to a United States nickel. ...

In 1942, Walther presented the Maschinenkarabiner ("automatic carbine", abbr. MKb), named MKb42(W). In the same year, Haenel presented the MKb42(H), designed by Hugo Schmeisser as a result of this program. Rheinmetall-Borsig (some said Krieghoff) presented its FG 42 (Fallschirmjäger Gewehr 42, sponsored by Hermann Göring) though this was in a different role, and using a heavy 7.92x57mm Mauser cartridge, which was not an intermediate round. War-time tests in Russia indicated the MKb42(H) performed better than the other two. Schmeisser developed it first as the MP43, then MP43/1, and finally as the MP44/Sturmgewehr 44 (abbreviated StG44). It immediately entered large scale production. More than 5,000 units had been produced by February 1944, and 55,000 by the following November. Carl Walther GmbH Sportwaffen is a German arms manufacturer. ... Hugo Schmeisser (born 24 September 1884; died 12 September 1953) was one of the most important developers of infantry weapons in the 20th Century. ... The Fallschirmjagergewehr 42, shown with magazine and detachable bayonet. ...   (January 12, 1893 – October 15, 1946) was a German politician and military leader, a leading member of the Nazi Party, second in command of the Third Reich, designated successor to Adolf Hitler, and commander of the Luftwaffe (German Air Force). ... The 8mm Mauser cartridge next to a United States nickel. ...

Following the end of the war in 1947, Mikhail Kalashnikov developed the AK-47, which was clearly inspired of the german concept and layout to the German StG44 but quite different mechanically. It fired the 7.62x39mm cartridge, which had been developed as model 43 for use in their SKS carbines that were developed by Simonov in 1945 before to be adopted as SKS 46 . The round was similar to the StG44's in that the bullet was an intermediate round of the same caliber than the larger, full-size Russian rifle ammunition. Mikhail Kalashnikov, circa 2000 Lieutenant General Mikhail Timofeyevich Kalashnikov (Russian: , Mihail Timofeevič Kalašnikov) (born November 10, 1919) is a famous Russian gun designer, most famous for his AK-47, frequently called the Kalashnikov. ... Avtomat Kalashnikova model 1947 g. ... This article or section should include material from Soviet M1943 The Soviet 7. ... The SKS is a Russian semi-automatic carbine, designed in 1945 by Sergei Gavrilovich Simonov. ... Simonov (Russian: ), or Simonova (feminine; Симонова), is a Russian last name and may refer to the following: Ivan Simonov, a Soviet astronomer Konstantin Simonov, a Soviet poet Nikolai Simonov, a Soviet actor Ruben Simonov, a Soviet actor and film director Sergei Simonov, a Soviet weapons designer Yevgeny Simonov, a Soviet artist...

Hugo Schmeisser was sent with his team to Soviet Union where they worked with Kalashnikov team. Prototypes, machinery and blueprints of the MKb42, MP43 and StG44 were sent to Soviet Union as well. Schmeisser was released in 1952 and assigned to residence in Suhl where he died in 1953. Hugo Schmeisser (born 24 September 1884; died 12 September 1953) was one of the most important developers of infantry weapons in the 20th Century. ...

Mauser had developed several prototype Sturmgewehr 45 assault rifles, first with the Gerät 06 (Device 6) using a roller-delayed blowback mechanism originally adapted from the roller-locked recoil operation of the MG42 machine gun but with a fixed barrel and gas system. It was realized that with careful attention to the mechanical ratios, the gas system could be omitted. The resultant weapon, the Gerät 06(H) was supposedly slated for adoption by the Wehrmacht as the StG45. Mauser is the common name of a German arms manufacturer, maker of a line of bolt-action rifles from the 1870s to present. ... The Mauser Sturmgewehr 45 (aka StG45(M), literally Assault Rifle 1945) was a prototype assault rifle developed by Mauser for the Wehrmacht at the end of World War II, using a roller-delayed blowback mechanism. ... Roller-delayed blowback is a firearm operating principle, a refined form of blowback. ... The MG42 (shortened from German: Maschinengewehr 42, or Machine Gun 42) was a machine gun that was developed for and entered service with Nazi Germany in 1942, during World War II. The 7. ...

AME 49, French StG 45 in .30 US Carbine

This mechanism would later be developed by former Mauser engineers Vorgrimmler, Loffler and Kunert at AME, Ateliers Mecanique de Mulhouse in Alsace between 1946 and 1949. Three versions were made using .30 US Carbine, 7.92x33 mm as well as the 7.65x35mm developed by Cartoucherie de Valence and adopted in 1948, a 7,5x38mm being abandoned. Engaged in the Indochina war and being the second NATO contributor, France canceled the adoption of these new weapons. The German technicians moved to Spain and began production of CETME Modelo A,B and C precursors of Heckler & Koch's G3 battle rifle and MP5 submachine gun The name CETME is an acronym for Centro de Estudios Técnicos de Materiales Especiales, a Spanish government design and development establishment. ...

Late 1950s–1960s: Lighter rifles & smaller bullets

Many of these automatic firearms used intermediate cartridges with much lighter bullets and smaller calibers, but fired at very high velocity; kinetic energy ranged between 1300–1800J (960–1,330-foot-pounds), velocities of 900–1050m/s (2,950–3,450 ft/s), and bullets of 3–4g (46–62 grains).

The M16 had its trial by fire with the USAF in Vietnam in the early 60s; by 1967 the M16A1 became the Army's standard service rifle

Following the end of World War II, the U.S. Army conducted a number of studies of what happened in the war and how it was actually fought. Several things were learned which applied directly to personal weapon design. Perhaps most important, research found that most combat casualties caused by small-arms fire took place at short range. So the long range and accuracy of the standard rifle was, in a real sense, wasted. Second, the research found that aiming was not a major factor in causing casualties. Instead, the number one predictor of casualties was the total number of bullets fired^[5]. Third, psychological studies found that many riflemen (as much as 2/3) never fired their weapons at the enemy. By contrast, those soldiers equipped with rapid-fire weapons (submachine guns and the early assault rifles) were far more likely to actually use their weapons in battle^[6]. This combination of factors led to the conclusion that a fairly short-range weapon capable of rapid fire would be the most effective general purpose weapon for infantry. Image File history File links M16duckbill. ... Image File history File links M16duckbill. ...

While these studies were being digested, the United States insisted on introducing their own 7.62x51mm full-power cartridge as the standard for NATO armies. It could kill at distances of more than 500 meters (though this was increasingly seen as irrelevant). At the time, the British were developing their own 7x43mm (.280 British) intermediate cartridge for their very modern and groundbreaking EM-2 bull-pup assault rifle. Due to political pressure from the Conservative Party, which agreed with the American standardization campaign, the whole project was shelved at the eve of introduction. In Belgium, the famous arms producer FN Herstal started experimenting with the German 7.92x33mm Kurzpatrone. They built a prototype of a rifle using this cartridge, but the impending NATO standardization forced them to rebuild it to use American ammo, giving birth to the FN FAL, Switzerland introduced the SIG 510 that still fired Swiss service full-lengh rifle rounds but also produced the SIG 510-4 that fired the 7.62x51mm NATO round. Bolivia and Chile adopted the SIG 510-4 as their service rifle, Bolivian/Chilean exports were licence produced by the Italian firm Berreta. The 7. ... This article is about the military alliance. ... The EM-2 rifle or Janson rifle was an early experimental British assault rifle. ... The Conservative Party, officially though less commonly known as the Conservative and Unionist Party, is a political party in the United Kingdom. ... ... The Fusil Automatique Leger, or Light Automatic Rifle (LAR). ... The SIG 510 is an assault rifle manufactured by SAN Swiss Arms (formerly SIG Arms) of Switzerland. ... The 7. ... Logo of Pietro Beretta This article is about a firearm manufacturer; for the car, see Chevrolet Beretta. ...

The M14 rifle, chambered for the 7.62x51mm NATO (more commonly known as the .308 round among civilians), had a very high recoil, due to the weapons powerful cartridge, and this made it almost impossible to control the M14 in full automatic fire. They found that the weapon recoiled both up and back, putting the shooter off target very quickly. This was fixed by making the stock straight, so that it only recoiled back, minimizing the need to re-aim after each shot or burst of fully automatic fire. They made a new cartridge to go with this weapon: the 5.56x45mm NATO. The small cartridge made for doubts among the armed forces, and they questioned the rifle's stopping power. But, they were soon proved wrong. After some study, they found that the 5.56 mm bullet, after entering the body, started to tumble,rolling end over end, creating massive damage.They christened their new rifle the M16. But soon after the rifle was the standard weapon to all the US armed forces, they saw that the M16 had a very high tendency to jam, making it unsuitable for jungle warfare, They later found that the jamming was because of improper care and cleaning. This was soon fixed by making a soldiers rifle his foremost thing to take care of and watch out for.

The Russians saw no reason to make a rifle that shot beyond a rifleman's ability to aim, and therefore considered a lighter, less-powerful cartridge to be more effective. This permitted a lighter rifle and allowed a greater amount of the lighter ammunition to be transported in the same amount of space. Moreover, the smaller cartridges lessened recoil, which allowed riflemen to sustain a higher accurate rate of fire and facilitate marksmanship training. In addition, the smaller size and handiness of an assault rifle would benefit tank crews, support troops, and units with missions other than front line combat. A front line is a line of confrontation in an armed conflict, most often a war. ...

The 5.56x45mm with 55-grain (3.6 g) bullet, aka M193 cartridge) was developed in the late 1950s, and was adopted for use in the M16 assault rifle. The M16A1 version soon followed to rectify issues found during use in the Vietnam War. The M16A2 was a further refinement and upgrade introduced in 1986 meant to use the Belgian-updated 5.56x45mm NATO cartridge with a heavier 62-grain (4.0 g) bullet known as the SS109 or M855. U.S. Military 5. ... M16 (more formally United States Rifle, Caliber 5. ... Combatants Republic of Vietnam United States Republic of Korea Thailand Australia New Zealand The Philippines National Front for the Liberation of South Vietnam Democratic Republic of Vietnam People’s Republic of China Democratic Peoples Republic of Korea Strength US 1,000,000 South Korea 300,000 Australia 48,000... U.S. Military 5. ...

SIG SG 550 (Swiss). The SIG fires Gw Pat 90, which has the same caliber as the 5.56 mm NATO

The smaller-caliber military cartridges such as the 5.56x45mm and 5.45x39mm were sometimes considered less lethal than the previous generation of assault rifle rounds, such as the 7.62x39mm, which were large-caliber bullets with reduced propellant or cases. However, the lighter, small-caliber bullets achieved higher velocities, more favorable ballistic properties, and reduced carrying weight. Download high resolution version (1052x270, 92 KB)Stgw 90 (SIG 550) swiss army assault rifle. ... Download high resolution version (1052x270, 92 KB)Stgw 90 (SIG 550) swiss army assault rifle. ... The SG 550 is an assault rifle manufactured by Swiss Arms AG (formerly Schweizerische Industrie Gesellschaft) of Neuhausen, Switzerland. ... U.S. Military 5. ... Cutaway of the 5. ... This article or section should include material from Soviet M1943 The Soviet 7. ...

One aspect of the smaller caliber ammunition that is sometimes hotly debated is its fragmentation behavior. Stopping capability is the effectiveness of the round in completely stopping the target when it hits—either killing or fully incapacitating. Within a certain range of ballistic conditions, the lighter 5.56 mm and 5.45 mm will, upon striking tissue, first tumble and then fragment. Beyond 100 yards (91 m), or when fired from shorter barrels, such bullets can often fail to fragment upon impact because of insufficient velocity. Thus, the result in a target is a rather small .22 caliber bullet hole, instead of a much larger wound channel. Effectiveness depends on what tissues of the enemy body the round destroys. Larger destroyed areas increases the probability that sufficient damage will be done to end enemy resistance. Ultimately, any pointed (spitzer) round will tumble in soft tissue. If the jacket has a cannelure, such as the U.S. 5.56x45mm M193 round, and the bullet is in the proper ballistic state and high enough velocity, the bullet will fragment, inflicting significant blood loss and internal damage, as well as a wound channel profile that is more complex to address medically. If the bullet acts as a solid, and doesn't fragment, full effectiveness occurs only if striking the brain or spinal cord, causing immediate loss of control. There is a distinct, though lesser effectiveness if the heart, large blood vessels, or liver (which last tends to tear) is hit causing fairly quick loss of blood pressure, and consequent unconsciousness.

Part of the dispute over small-caliber rounds arises here. Blood loss leads to indirect incapacitation, but often takes longer than direct destruction of tissue. Defense Secretary Robert McNamara presented wounding ability as a reason for adoption of the M16 over the M14 as a question of battlefield efficiency - that it is better to wound an adversary than kill him, as wounded must be tended to by their comrades, taking them out of the fight and demoralizing them in the process.^[7] Many claim that this theory was wed to the findings of Project SALVO, but nowhere in the SALVO findings was reduced lethality of rifle rounds ever stressed or presented as an argument for adoption of a lighter/smaller caliber round. SALVO concluded that the main factor in inflicting casualties in infantry combat was solely rounds fired - aiming had negligible impact. For the figure skater, see Robert McNamara (figure skater). ... For the highway in Michigan, see M-14 (Michigan highway). ... M16 (more formally United States Rifle, Caliber 5. ...

The general effectiveness of the 5.56 x 45 mm cartridge was questioned; experience had shown that it did not always fragment, and that the bullet was light enough to easily deflect or divert radically from its path after passing through even a soft or very thin object. The theory that enemy soldiers would stop to aid a wounded comrade was questionable. The heavier 7.62 mm bullets in use were claimed to hit harder with more mass, would not deflect or destabilize as readily, and more reliably killed what it hit. (Some of the substantiated issues were later addressed in 1982 with the changes made in the M16A2, which used a heavier 62-grain (4.0 g) bullet with different ballistic characteristics than its M16A1 predecessor.)

1970s–1990s: New form factors, features & battlefield

Many of these automatic firearms usually used the same rounds as in older eras, but focused on using new form factors, materials, and added features like standard telescopic and reflex sights. View through a 4x rifle scope A telescopic sight, commonly referred to as a scope, is a device used to give an accurate point of aim for a firearm. ... A Norwegian soldier holding an MP5 with an Aimpoint CompM2 red dot sight. ...

FAMAS (France). It was adopted in 1978

The running debate over 5.56 mm vs. 7.62 mm ammunition, and the prominent argument by 7.62 mm proponents that "the Russians got it right with a .30 cal (7.62 mm)" cartridge, was stirred significantly in 1974 when the Soviet Union also developed its own smaller-caliber cartridge, the 5.45x39mm, which was used in the AK-74, the successor of the AK-47/AKM. Image File history File links Download high resolution version (2334x798, 232 KB) FAMAS Copyright © 2005 David Monniaux This picture was improved by the Wikigraphists of the Atelier graphique. ... Image File history File links Download high resolution version (2334x798, 232 KB) FAMAS Copyright © 2005 David Monniaux This picture was improved by the Wikigraphists of the Atelier graphique. ... The FAMAS (Fusil dAssaut de la Manufacture dArmes de St-Étienne, Assault Rifle by St-Étienne Arms Factory) is an assault rifle in bullpup configuration designed and manufactured in France by the Saint Étienne arms factory, which is a member of the French government-owned GIAT Industries complex. ... Cutaway of the 5. ... AK74 assault rifle The AK-74 assault rifle is the modernized version of the AK-47 developed in 1974, chambered in a smaller cartridge (5. ... Avtomat Kalashnikova model 1947 g. ... The AKM (Russian: Автомат Калашникова Модернизированный; Avtomat Kalashnikova Modernizirovanniy or Kalashnikov automatic rifle modernized) is a 7. ...

In the 1980s and 1990s, the most notable changes since adoption of high velocity, smaller-caliber ammunition were designs that utilized new form factors, sights, electronics, and materials, as well as modularity. A number of bullpup rifles entered service in the late 1970s, 1980s and 1990s. Although bullpup rifles had existed since the 1930s, the United Kingdom's EM-2 was one of the few bullpup assault rifles prior to this time. Examples of the new trend include the FAMAS, Steyr AUG, and SA80. All three are bullpup rifles that make heavy use of composites and plastics, the FAMAS and Steyr AUG both have ambidextrous controls, and the Steyr AUG, and SA80 both added a low-power telescopic sight to the standard service version. The QBZ-95, SAR-21, and the Tavor TAR-21 follow a similar trend as well, with a bullpup configuration and heavy use of composites. The Steyr AUG is one of the most successful bullpup rifles Bullpup is a firearm configuration in which the action (or mechanism) and magazine are located behind the trigger. ... The EM-2 rifle or Janson rifle was an early experimental British assault rifle. ... The FAMAS (Fusil dAssaut de la Manufacture dArmes de St-Étienne, Assault Rifle by St-Étienne Arms Factory) is an assault rifle in bullpup configuration designed and manufactured in France by the Saint Étienne arms factory, which is a member of the French government-owned GIAT Industries complex. ... The AUG is an Austrian 5. ... The SA80 (Small Arms for the 1980s) is a family of 5. ... The FAMAS (Fusil dAssaut de la Manufacture dArmes de St-Étienne, Assault Rifle by St-Étienne Arms Factory) is an assault rifle in bullpup configuration designed and manufactured in France by the Saint Étienne arms factory, which is a member of the French government-owned GIAT Industries complex. ... The AUG is an Austrian 5. ... The AUG is an Austrian 5. ... The SA80 (Small Arms for the 1980s) is a family of 5. ... View through a 4x rifle scope A telescopic sight, commonly referred to as a scope, is a device used to give an accurate point of aim for a firearm. ... The QBZ-95 (Chinese: ; pinyin: ; literally Light weapon, Rifle, Automatic, 1995) is an assault rifle manufactured by Arsenal 266, part of Norinco and Arsenal 296, under Jianshe Corp, China South for the Peoples Liberation Army, the armed forces of the Peoples Republic of China, Chinese Peoples Armed... The SAR-21 (Singapore Assault Rifle - 21st Century) is a bullpup assault rifle designed and manufactured in Singapore. ... Caliber: 5. ...

The Heckler & Koch G36, adopted in the late 1990s by Spain and Germany, is of the traditional configuration, but also has integral telescopic and red dot sights and composite exterior. The G36C variant uses a different barrel assembly, foregrip, and a slightly shorter folding stock to make the weapon carbine length, and features a low full-length rail mount along the top of the rifle in place of the carrying handle and sight assembly, plus shorter rails on the foregrip. The XM8 rifle, developed from the G36, had similar features, but also added more electronics such as laser sight, round counter, and integral infrared laser and pointers. The G36 (company designation, Bundeswehr designation Gewehr G36) is an assault rifle designed in the early 1990s and manufactured in Germany by Heckler & Koch. ... A US Marine weapons instructor holds an XM8 Carbine during the Infantry Operations Chief Symposium in August 2005 The XM8 is a developmental U.S. military designation and project name for a lightweight assault rifle system that was under development by the United States Army from the late 1990s to... For other uses, see Laser (disambiguation). ... For other uses, see Infrared (disambiguation). ...

Through the 1990s, modular accessories for use on rifles, of a variety of types, started to become widespread with the rapidly increasing practice of mounting Picatinny-style rails on firearms. This was primarily driven by the growing visibility (and number) of tactical police, counter-terrorist units, special forces, and other groups that desired the capability to specifically tailor their weapons—be it to the situation at hand, their operational specialty, etc. Flashlights, visible lasers, infrared lights and lasers, "C-Mags", ergonomic accessories such as vertical foregrips and folding or collapsible buttstocks, and a plethora of other options appeared. Many law enforcement and tactical groups, including some of the most influential, also contributed to the progression by shifting from using submachine guns to very compact assault rifles, usually with small-caliber (5.56 mm) ammunition. M4A Modular Weapons System carbine with M1913 rails on receiver and foregrip Picatinny Rail Dimensions, Cross Section The Picatinny rail is a bracket used on some firearms in order to provide a standardized mounting platform for scopes and other accessories such as tactical lights and laser sighting modules. ...

Beryl Mod. 96 (Poland).

M4 carbine (U.S.).

A G36 of the Bundeswehr equipped with an AG36 grenade launcher and a laser light module LLM01.

Intertwined with the growth of the modular accessories was the concept of rifles being modular themselves. The G36, for example, can be converted to a compact carbine, a standard rifle, or a squad support weapon (light machine gun) and back again simply by swapping modular parts in a matter of moments. Interchangeable or quick-detachable barrel assemblies of different lengths are emerging for some weapons, with ingenious retrofit kits to provide similar capabilities on older types. The AR15 in particular has an entire industry that has grown to make variations of every component of the rifle. An incredible variety of upper receivers of many types of operation (bolt, direct gas impingement, gas piston, blowback) utilizing different ammunition than the original 5.56x45mm have been developed, firing both pistol and rifle cartridges ranging between target rounds such as .17 and .22 Rimfire, pistol rounds of .380 ACP to .50 AE, and more common assault rifle rounds such as 7.62x51mm, all the way up to heavy machine gun rounds such as the .50 BMG. In a paradox many never expected, an AK variant has been developed that fires the 5.56x45mm round, while a variant of the M4 carbine (a compact M16) has been created that can use AK-47 magazines and its 7.62x39mm ammunition. Image File history File links Assault rifle wz. ... Image File history File links Assault rifle wz. ... The 5. ... Polish Army (Polish Wojsko Polskie) is the name applied to the military forces of Poland. ... Image File history File links M4A1_ACOG.jpg‎ Cropped out the M4A1 with Photoshop. ... Image File history File links M4A1_ACOG.jpg‎ Cropped out the M4A1 with Photoshop. ... M4A1 redirects here. ... For other uses of terms redirecting here, see US (disambiguation), USA (disambiguation), and United States (disambiguation) Motto In God We Trust(since 1956) (From Many, One; Latin, traditional) Anthem The Star-Spangled Banner Capital Washington, D.C. Largest city New York City National language English (de facto)1 Demonym American... Image File history File links Size of this preview: 800 × 215 pixelsFull resolution (1279 × 344 pixel, file size: 75 KB, MIME type: image/jpeg) File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Image File history File links Size of this preview: 800 × 215 pixelsFull resolution (1279 × 344 pixel, file size: 75 KB, MIME type: image/jpeg) File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... H&K G36 The Heckler und Koch Gewehr Model 36 (company designation G36, Bundeswehr designation ) is a modular weapon system designed in West Germany in the 1980s and 1990s. ... The Bundeswehr (German for Federal Defence Force;  ) is the name of the unified armed forces of the Federal Republic of Germany and their civil administration and procurement authorities. ... AG36 The AG36 is a single shot 40x46mm grenade launcher for the G36 assault rifle, designed by the German weapons manufacturing company Heckler & Koch. ... This article or section should include material from Colt AR-15 SP1 ar-15. ... .50 BMG rounds and 20MM Vulcan round, with a golf ball and a stick of RAM posed to provide scale. ...

The trend in the new designs, and very likely future ones, is towards more integrated features and lighter weight with new materials and configurations. Introduction of a new ammunition would require retooling factories, phasing out conventional ammunition, and making general infrastructure changes that are considered by many military planners to be too expensive to undertake. In an effort to avoid the problems of a completely new cartridge, the 77-grain (5.0 g) Mk262 Mod0 bullet for the 5.56x45mm chambering, developed to address continuing issues in some cases with the effectiveness of the 5.56 mm round, has started to gain acceptance.

QBZ-95 (China), using 5.8x42mm rounds. Adopted in 1995.

Since the adoption of the M16 over the M14, some groups of shooting pundits have supported the return to, or reintroduction of, larger caliber rounds—usually the 7.62x51mm NATO specifically, which is made to perform like the full-sized 30-06 in an assault-rifle sized cartridge. Going back to the 7.62 mm, it is argued, would improve conventional lethality. Other individuals have suggested an increase in caliber, to the 6–7 mm range, with rifle round velocities and lower mass bullets: a kind of intermediate philosophy between the smaller caliber–faster modern rounds and the standard caliber–slower rounds of the previous generation. China in the late 1980s introduced a 5.8x42mm round, with an initial velocity of 930 m/s, 4.26 g bullet and 1,842 J of energy, China claims the new round provides superior performance and lethality to NATO (5.56x45mm) and modern Soviet (5.45x39mm) intermediate rounds. Image File history File links Source: http://www. ... Image File history File links Source: http://www. ... The QBZ-95 (Chinese: ; pinyin: ; literally Light weapon, Rifle, Automatic, 1995) is an assault rifle manufactured by Arsenal 266, part of Norinco and Arsenal 296, under Jianshe Corp, China South for the Peoples Liberation Army, the armed forces of the Peoples Republic of China, Chinese Peoples Armed... PRC is a common abbreviation for: Peoples Republic of China Palestinian Red Crescent Popular Resistance Committees This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... The 7. ... PRC is a common abbreviation for: Peoples Republic of China Palestinian Red Crescent Popular Resistance Committees This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ...

A promising development of the German Heckler & Koch G11 rifle 4.73 mm caseless ammunition and advanced assault rifle in the 1970–1980s was effectively halted by German reunification and heat-dissipation issues with the caseless ammunition in 1990, and the rifle never entered full production. Heckler & Koch GmbH (H&K) (pronounced IPA: [1]) is a German weapons manufacturing company famous for various series of small firearms, notably the MP5 submachine gun, G3 and more modern G36 assault rifle, the MP7 personal defense weapon, USP series of handguns and the high-precision PSG1 sniper rifle. ... The Heckler & Koch G11 is a non-production prototype bullpup assault rifle developed during the 1970s and 1980s by the Gesellschaft für Hülsenlose Gewehrsysteme (GSHG) (Ger Corporation for Caseless Rifle Systems), a conglomeration of companies headed by firearm manufacturer Heckler & Koch (mechanical engineering and weapon design), Dynamit Nobel... The 4. ... This article is about the 1990 German reunification. ...

21st Century Developments: Shorter barrels, larger bullets and more energy

Example of alternate cartridge rifle (GCS)

A renaissance of 7.62 mm weapons has begun to occur recently. To some degree in Iraq, but particularly in Afghanistan, soldiers are beginning to use modernized M14s, M21s, and M24 SWS. With a longer effective range, the 7.62x51mm is proving useful at fighting at long ranges. The 7.62x51 NATO round has also shown its usefulness against enemies who have been seen to take several hits from 5.56 mm bullets and not be killed, incapacitated, or on occasion, even deterred.^[8] That unpleasant surprise is attributed to long-range ballistic deficiencies of the 5.56 bullet. Similar stopping-power problems against unusually-tenacious opponents were noticed in Somalia in 1993 against militia fighters high on khat.^[8] Lastly, the heavier rounds are more effective in urban combat because they can more readily penetrate walls. Image File history File linksMetadata Download high-resolution version (1098x612, 152 KB) See the Wikipedia page concerning this cartridge: 6. ... Image File history File linksMetadata Download high-resolution version (1098x612, 152 KB) See the Wikipedia page concerning this cartridge: 6. ... For the highway in Michigan, see M-14 (Michigan highway). ... The M21 Sniper Weapon System (SWS) is the semi-automatic sniper rifle adaptation of the popular M14 rifle. ... The M24 SWS (Sniper Weapon System) is the military and police version of the Remington 700 rifle, M24 being the model name assigned by the United States Army after adoption as their standard sniper rifle in 1988. ... Binomial name (Vahl) Forssk. ...

In the United States there have been developments of new cartridges. Two have developed some notability as possible replacements for the venerable 5.56, the 6.5 Grendel and the 6.8 mm SPC. Remington has developed the 6.8 mm Remington SPC cartridge, which has the same cartridge overall length (COAL) as the 5.56x45mm NATO cartridge but fires the larger .270 caliber bullets. Likewise, Alexander Arms at Radford Arsenal developed the 6.5 Grendel cartridge, which combines long range accuracy comparable to the 7.62 mm NATO with close range stopping power similar to the 6.8 SPC. With both bullets, by matching the 5.56's COAL, conversion of existing AR-15, M4 and M16 rifles requires only replacement of uppers and magazines. Other cartridges have been developed for the AR-15 platform such as the .50 Beowulf and the .458 Socom - but these cartridges are much heavier and relegated to a specialty role rather than as a pure assault rifle cartridge. 6. ... Remington Arms is a major American manufacturer of rifles, shotguns, other firearms, revolvers and ammunition. ... This article does not cite any references or sources. ... 6. ... The . ...

In addition to these new designs, the future may well be the redesign of the past. Recently, weapons manufacturing giants Heckler and Koch redesigned the M4 assault rifle. The new weapon, the HK416, has updated features. The include: a piston action, not gas, the bolt is sealed from the action, reducing dirt, heat and chance of failure, 1913 Picatinny rails, drop free magazine release and other subtle, but useful additions. These and other redesigns are quickly pushing it to the top of the ladder. Heckler und Koch GmbH (H&K) is a German weapons manufacturing company famous for various series of small firearms, notably the MP5 submachine gun, the MP7 personal defense weapon and the G3 and G36 assault rifles. ... M4A1 redirects here. ... The HK 416 is an assault rifle designed and manufactured in Germany by Heckler & Koch to be an improved version of the M4 Carbine pattern firearm. ...

The future

Small arms technology including the assault rifle can be described as a mature technology, meaning that no major technology changes can be expected in this area. However, minor improvements can still be expected that make the assault rifle more effective and efficient to accommodate the changes on the battlefield. Diminishing the effect of the assault rifle are improvements to personal body armor, which allow it to stop or hinder bullet penetration from intermediate caliber small arms. Mature technology is a technology that has been in use for long enough (for years or more likely decades or longer) that most of its initial faults and inherent problems have been removed or reduced by further development. ... For the surname Battle, see Battle (surname). ... A bulletproof vest – also called body armour (U.S. body armor) – is an article of protective clothing that works as a form of armour to minimize injury from being hit by a fired bullet. ... Calibre redirects here. ... Small arms captured in Fallujah, Iraq by the US Marine Corps in 2004 The term small arms generally describes any number of smaller infantry weapons, such as firearms that an individual soldier can carry. ...

The FN SCAR.

As weapons evolve, the delicate balance for assault rifle systems between power, weight, recoil and terminal effects will likely shift once again in an attempt to defeat body armor, to match the range of full-power cartridges, and to penetrate through windshields and thin-skinned vehicles while still producing good terminal effects. Possible future directions are armor piercing or exploding tip bullets or saboted sub-caliber tungsten darts, more powerful cartridges, carbon fiber barrels and exotic metals such as titanium and scandium. The SOF Combat Assault Rifle[1], or SCAR, is a modular rifle made by Fabrique Nationale (FN) for the U.S. Special Operations Command (SOCOM) to satisfy the requirements of the SCAR competition. ... An Armour piercing shell is a type of ammunition designed to penetrate armour. ... For other uses, see Tungsten (disambiguation). ... Carbon fiber composite is a strong, light and very expensive material. ... General Name, symbol, number titanium, Ti, 22 Chemical series transition metals Group, period, block 4, 4, d Appearance silvery grey-white metallic Standard atomic weight 47. ... General Name, symbol, number scandium, Sc, 21 Chemical series transition metals Group, period, block 3, 4, d Appearance silvery white Standard atomic weight 44. ...

Assault weapons vs. Automatic weapons

Primarily limited to the United States, the term assault weapon is a political term, separate from the military definition, used to describe a variety of semi-automatic firearms that have certain features associated with military or police firearms. The 1994 Federal Assault Weapons Ban, which expired on September 13, 2004, defined the rifle type of assault weapon as a semiautomatic firearm with the ability to accept a detachable magazine, and two or more of the following: This article does not cite its references or sources. ... For other uses, see Politics (disambiguation). ... The Federal Assault Weapons Ban (AWB) was a subtitle of the Violent Crime Control and Law Enforcement Act of 1994, a federal law of the United States that included a prohibition on the sale to civilians of certain semi-automatic assault weapons manufactured after the date of the bans... is the 256th day of the year (257th in leap years) in the Gregorian calendar. ... Year 2004 (MMIV) was a leap year starting on Thursday of the Gregorian calendar. ...

• Folding or telescoping stock
• Conspicuous pistol grip
• Bayonet mount
• Flash suppressor, or threaded barrel designed to accommodate one
• Grenade launcher

A common public misconception persists that the assault weapons ban restricted weapons capable of fully automatic fire, such as assault rifles and machine guns. Fully automatic weapons, however, were unaffected by the ban, and have been continuously and heavily regulated since the National Firearms Act of 1934 was passed. Subsequent laws such as the Gun Control Act of 1968 and the Firearm Owners Protection Act of 1986 also affected the importation and civilian ownership of fully automatic firearms, the latter fully prohibiting sales of newly-manufactured machine guns to non-law enforcement or SOT (special occupational taxpayer) dealers. On a firearm, a pistol grip is a portion of the gun which is held by the hand that orients the hand in a manner similar to the position one would take with a conventional pistol such as a Colt 1911. ... For other uses, see bayonet (disambiguation). ... Close-up of the flash suppressor on a Sig 550. ... A grenade launcher is weapon that fires or launches a grenade to longer distances than a soldier could throw by hand. ... A machine gun is a fully-automatic firearm that is capable of firing bullets in rapid succession. ... The National Firearms Act (NFA), cited as the Act of June 26, 1934, Ch. ... The Gun Control Act of 1968, Pub. ... The Firearm Owners Protection Act (FOPA) is a United States federal law that revised many statutes in the Gun Control Act of 1968. ...

Notes

“Black Hawk Down” is an official phrase used on combat situations, by the United States military, to inform the crash of a Black Hawk helicopter. ...

References

• Crawford, S. (2003). Twenty-First Century Small Arms. MBI Publishing Company. ISBN 0-7603-1503-5
• Cutshaw, C. (2006). Tactical Small Arms of the 21st Century. Gun Digest Books. ISBN 0-87349-914-X
• Halls, Chris. (1974) Guns in Australia, Paul Hamlyn, Sydney. ISBN 0-600-07291-6
• Lewis, J. (2004). Assault Weapons: An In-Depth Look at the Hottest Weapons Around. Krause Publications. ISBN 0-87349-658-2
• Popenker, M. et al. (2004). Assault Rifle. Wiltshire: The Crowood Press Ltd. ISBN 1-86126-700-2
• Senich , P. (1987). German Assault Rifle: 1935-1945. Paladin Press. ISBN 0-87364-400-X

See also

• Firearm action
• List of assault rifles
• List of firearms
• List of service rifles of national armies

In firearms terminology, an action is the system of operation that the firearm employs to seal the breech (in a breech-loading firearm), and to load consecutive rounds. ... // AK-47 AK-74 APK Beryl wz. ... This is an extensive list of small arms — pistol, machine gun, grenade launcher, anti-tank rifle — that includes variants. ... This article does not cite any references or sources. ...

External links

• Assault Rifles and their Ammunition: History and Prospects
• Infantry Magazine on Assault Rifle Cartridges
• Sharper Shooting: Upgrading Ammunition Lethality
• Assault Rifle Database Video and Review