Breech lock, especially for hand firearms

Breech locking system for self loading fire arms

Breech locking system for self loading firearms

Breech mechanism for a firearm, especially a repeater weapon

Breech mechanism for automatic firearms

Breech mechanism with non-rotating breechblock

Breech-block system for a firearm

Breech-closing mechanism for automatic rifle

Breech-locking mechanism for firearms

Breechblock buffer for an automatic firing weapon

Breechblock for an automatic firing weapon

Breechblock for an automatic firing weapon

Breechblock for an automatic firing weapon

Breechblock for automatic firing weapon

Breechblock for automatic or semi-automatic weapons

Breechblock for barrel weapons

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

Breechblock system for a gun

Breechlock for automatic or semi-automatic weapons

Buffer device for a self-loading small arm