Class 3 Parts & Accessories

Parts and accessories for suppressors and other NFA items — mounts, pistons, end caps, boosters, spacers, and the service parts that wear out first. These are components, not regulated items themselves, so they ship like any other accessory.

The host muzzle device and the suppressor mount have to match each other, which is where most ordering mistakes happen. Our guides on how buying a suppressor works and maintaining one cover thread pitch, mount systems, and what needs cleaning.