Adapter for attaching sound suppressors or other auxiliary...

Adjustable bore paint ball gun

Adjustable shotgun choke

Adjustable shotgun choke device

All gauge skeet set barrel

Antipersonnel shotgun choke

Apparatus and method for a composite polymer rifling disposable

Apparatus for adapting a rifle to fire a different projectile

Apparatus for producing rifling grooves in a weapon barrel

Apparatus for reconfiguring automatic rifle to include grenade l

Apparatus for the section-wise autofrettage of gun barrels

Automatic choke shot gun

Automatic choke system

Ball propelling machine

Barrel assembly with over-pressure relief

Barrel bypass system--full length groove

Barrel for a firearm

Barrel for muzzle loading firearm

Barrel forcing cone bushing and tooling

Barrel replacement or insert devices for firearm function...