Adaptable firing pin assembly for a bolt action firearm

Adjustable dual stage trigger assembly

Adjustable dual stage trigger mechanism for semi-automatic...

Adjustable dual stage trigger mechanism for semi-automatic...

Angled interlocked firing mechanism

Annunciating trigger device

Automatic pistol mechanism

Automatic piston firing mechanism

Automatic small arm

Auxiliary trigger for firearm

Breech lock mechanism for a pistol

Cocking mechanism for hand firearms

Cocking trigger device

Compact pistol

Compact pistol

Double action pistol with improved firing mechanism

Double action, hammer trigger mechanism for a firearm

Double set trigger mechanism

Elongated element for biasing the trigger bar and controlling th

Externally adjustable coil hammer mainspring assemblies for...