Automatic shotgun choke
Automatically operated multiple barrel weapon for producing...
Autonomous weapons system simulation system for generating...
Auxiliary firing mechanism
Auxiliary spring for a firearm tubular magazine
Ball-and-socket joint
Barrel assembly and attachment system
Barrel assembly with axially stacked projectiles
Barrel assembly with tubular projectiles for firearms
Barrel balancing device for collapsible firearms
Barrel chamber
Barrel conversion for a gun
Barrel for a repeating weapon and repeating weapon with a...
Barrel insert and rear barrel section for weapons
Barrel of a fire arm with v-shape grooves on the inside...
Barrel ring and associated structure for autoloading firearms
Belt pouch for a machine gun and a machine gun equipped...
Biometrically activated lock and enablement system
Blank cartridge device with muzzle flash suppressor
Blank firing attachment for machine gun