Anti-twist forearm mounting system

Automatic firearm

Bolt-on fore stock

Break-action shotgun with a device for mass-production interchan

Break-open action for sporting rifles

Competition firearm

Detachable barrel for hand guns

Device for hinging a barrel in an air-powered carbine of gun...

Double barrel shotgun

Firearm assembly

Firearm with barrel holder for interchangeable barrels

Firing torque error control system for rifled ordinance

Folding stock

Fore end assembly for a firearm

Fore-end and barrel support

Gun barrels

Hand gun with improved barrel mounting pin

Large calibre firearm

Lever-type closing device for blocking and unblocking the barrel

Lightweight stock and frame construction for a firearm