A M4 Carbine just after firing, with an ejected case in mid-air
The article titled casing is a disambiguation page.
A casing, also called case or the brass, is the part of a cartridge that contains the gunpowder charge, the primer, and the bullet. After a shot is fired, the casing is empty because its gunpowder charge has burned, the primer has been used and the bullet has been propelled. The empty case is often ejected automatically. Image File history File links Download high resolution version (3008x1960, 1411 KB) Source: http://www. ... Image File history File links Download high resolution version (3008x1960, 1411 KB) Source: http://www. ... Caliber: 5. ... Casing can refer to: Casing (ammunition) Casing (sausage) This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... Rimmed, centerfire . ... Gunpowder whether black powder or smokeless powder, is a substance which burns very rapidly and is used as a propellant in firearms. ... A primer is a nucleic acid strand (or related molecule) that serves as a starting point for DNA replication. ... 0. ...
After a crime committed with a firearm the police attempt to collect cases and bullets used in weapons associated with the crime.
A type of firearm, almost always a rifle, in which an empty shell casing (remnant of a cartridge) is removed from the firing chamber by the turning and retraction of a metal cylinder shaped mechanism called a bolt.
In the case of a serious accident such as an accidental discharge into the nearby ground or a catastrophic structural failure of a firearm during the firing process there may be high speed dirt or metal particles flying around.
A self-contained round of ammunition consisting of a case of brass head, a primer, a powder charge, wads, and a load of shot, being close by means of a crimp.