NORDIC COMPONENTS 12 GAUGE SHOTGUN EXTENSION TUBE CLAMP

Nordic Components - 12 Gauge Shotgun Magazine Tube Clamp

These are the finest machined 12 gauge extension tube clamps currently on the market. This clamp does not move and will hold zero. The clamp includes a 10-32 threaded hole on each side for mounting Picatinny rails or other accessories.
The clamp is designed to be used on 12 gauge shotguns utilizing a Nordic Components Shotgun Extension tube, which have an OD of 1.06 inches. This clamp does not require gunsmith fitting and is easily installable by the end user. Please refer to the factory maintenance manual which came with your shotgun for full instructions.

If ordering a clamp for the Mossberg 590 and 930SPX shotgun models, or any Mossberg shotgun with heavy walled barrels, do not select this clamp. Select the clamp listed specifically for the Mossberg. This clamp also will not fit the Remington M887. It is also not compatible with original Browning Auto-5 or similar shotguns with reciprocating barrel.

Note: The Nordic Components shotgun barrel clamp makes contact with the shotgun barrel and may damage / wear the finish on your barrel with repeated use. We recommend using masking tape applied to the inside of the clamp fingers that contact the barrel to alleviate finish wear. Do not apply anything to the clamp fingers that contact the magazine tube.