There were several mechanisms for removing spent cartridge cases.
Within a split second, 23 empty cartridge cases had fallen from the side of the weapon.
Fired cartridge cases are a common type of evidence found at crime scenes.
Fat brass cartridge cases of different sizes, with copper-jacketed bullets sticking out of them, roll around inside.
They had then been ordered to leave the scene while special branch detectives removed many of the cartridge cases.
But two-dimensional images of cartridge cases are very sensitive to the type and direction of the light source(s).
For 22 conclusions the ground truth was "negative", in the sense that the cartridge cases were fired from different firearms.
Other questions are about proposed legislation, including a bill that would require ammunition to be registered and another that would require "microstamping" of cartridge cases.
The former group, known as the alpha brasses, are widely used in the manufacture of pins, bolts, screws, and ammunition cartridge cases.
Cartridge cases are most commonly made of brass, although steel is also widely used, and cases for shotgun pellets are made of brass and cardboard.
The spent cartridge cases lying about were from Chinese AK 47 automatic rifles, which most of the Cambodian soldiers could be seen carrying.
