Breechblock stops for firearms and methods of operating the...

Breechblock system for a gun

Breechblock with firing pin for mortars

Breechlock for automatic or semi-automatic weapons

Bridge seal

Bucket carrier for molded solid propellant storage magazine

Buffer device for a self-loading small arm

Buffer for firearm

Buffer for firearms

Buffered bolt assembly

Bullet firing mechanism with retrieval cable

Bullet perforating apparatus, gun assembly and barrel

Bullet proof armor shield

Bullet proof garment

Bullet proof shield assembly

Bullet proof shield for vehicle windows

Bullet protective sunvisor

Bullet resistant barrier

Bullet resistant barrier

Bullet resistant vest