The Nordic Components shotgun barrel clamp provides extra rigidity for your magazine extension.
Fits most shotguns when used with a Nordic Components Extension
Features 10-32 threaded hole for mounting Picatinny rails or other accessories
Not compatible with original Browning Auto-5 or similar shotguns with reciprocating barrel
Note: The shotgun barrel clamp makes contact with your barrel and may damage/wear the finish on your barrel with use. We recommend using masking tape applied to the inside of the clamp fingers that contact the barrel to alleviate finish wear. Because we have no control over the installation of this product, Nordic Components is not responsible for any resulting wear or damage. Do not apply anything to the clamp fingers that contact the magazine tube.