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. The standard was first published by the Picatinny Arsenal and carries the official title MIL-STD-1913. Image File history File links Download high resolution version (1340x728, 81 KB) Summary US Government picture of the M4/A1 MWS w/ equipment, obtained on www. ...
Image File history File links Download high resolution version (1340x728, 81 KB) Summary US Government picture of the M4/A1 MWS w/ equipment, obtained on www. ...
Image File history File links M1913A_Rail_CrossSection. ...
Image File history File links M1913A_Rail_CrossSection. ...
An assortment of modern handheld firearms using fixed ammunition, including military assault rifles, a sporting shotgun (fourth from bottom), and a tactical shotgun (third from bottom). ...
The scope of a given activity or subject is the area or range that it covers. ...
A typical tactical light A tactical light (or tactical laser) is a handgun accessory that aids in low light target identification and allows the marksman to simultaneously aim and illuminate the target, since the light is mounted co-axial to the bore. ...
Lasers range in size from microscopic diode lasers (top) with numerous applications, to football field sized neodymium glass lasers (bottom) used for inertial confinement fusion, nuclear weapons research and other physics experiments. ...
M1913 Picatinny accessory rail ...
The rail is typically placed directly on the weapon's receiver, in the position normally occupied by the rear sights. Shaped in cross-section roughly like a wide T, scopes are mounted on the rail by sliding them on from one end or the other. In order to provide a stable platform, the rail should not flex as the barrel heats and cools. For this reason most Picatinny rails are cut crosswise, to give them considerable room to expand and contract lengthwise. In firearms terminology, the receiver is the part of the firearm that houses the operating parts of the gun. ...
Originally used only for scopes, the rails were typically found only on larger caliber rifles. With the increased use of night vision scopes, they started to appear on smaller assault rifles as well, to the point today where they are replacing the original "iron sights" with versions that can be mounted on the rails. A rifle is a firearm that uses a spiral groove cut into the barrel to spin a projectile (usually a bullet), thus improving accuracy and range of the projectile. ...
Night-vision is seeing in the dark. ...
The AK-47 is the iconic assault rifle. ...
Once the rails became fairly common, they started to be used for other accessories, such as flashlights. This has led to many accessories now designed rail-mounted, including bipods, bayonets and laser sights. In turn, this had led to the introduction of "small rails" that can be fastened to guns in various locations, and in some cases, entire grips with rails built-in on all sides. Short rails now appear even on shotguns and pistols. Green flashlight Flashlight is the NATO designation for the Yakovlev Yak-25 Soviet military jet. ...
A bipod is a support device that is similar to a tripod or monopod, but with only two legs. ...
The US Marine Corps OKC-3S bayonet A bayonet (from French baïonnette) is a knife- or dagger-shaped weapon designed to fit on or over the muzzle of a rifle or similar weapon. ...
Soon after the invention of the laser in 1960, it was described as a solution in search of a problem. However, since that time, the laser has found a place as a useful tool in many scientific, military, medical and industrial applications. ...
A pump-action and two semi-automatic action shotguns, 20 boxes of shotgun shells, a target thrower, and three boxes of clay targets. ...
A Browning 9 millimeter semiautomatic pistol Ordnance pistol of the French Navy, 19th century A pistol or handgun is a usually small firearm that can be used with one hand. ...
See also A Weaver rail mount (Picatinny type) is a system to connect peripheral accessories to rifles, shotguns, pistols, archery bows, etc. ...
The XM8 is the project name for a lightweight assault rifle system that was under development by the United States Army from the late 1990s to early 2000s. ...
External links - Picatinny Rail Specifications
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