Machine gun

Machine gun bolt pin locking apparatus

Mechanical anti-hangfire system

Multi-barrel rotary machine gun

Muzzle clamp assembly

Pneumatic gun system and method

Rapid stop device for an externally driven automatic weapon

Rigidly lockable straight-action breech block for an externally

Rotary breech apparatus for an automatic weapon

Rotary chamber automatic pistol

Safety apparatus for an externally powered firing weapon

Safety apparatus in externally powered firing weapon

Safety device for an automatic weapon with "floating" firing

Safing mechanism for high rate of fire revolving battery gun

Single barrel externally powered gun

Small or medium caliber multi-barrel automatic weapon of the gat

Smoke generator machine

Sprocket arrangement in a high rate of fire revolving battery gu

Straight breech for an automatic gun barrel weapon, in particula

System for loading a round into a pivoting chamber of a gun