Improved trigger mechanism for shotguns having superposed barrel

Inactivating selector arrangement for bolt action firearms

Inactive spring assembly

Inactive spring for magazine

Increased capacity magazine for firearm

Inert weighted magazine

Inertial cycling system for firearms

Integral butt plate with latch and catch mechanisms for pistol m

Integral magazine extraction extensions

Integral magazine extraction extensions

Integral magazine extraction extensions

Interacting leaf springs

Interacting spring assembly

Interacting springs

Interchangeable caliber semi-automatic rifle

Interrupted thread mount primarily for attaching a noise...