12GA BARREL CLAMPThe Barrel Clamp for 12ga to your weapon for extra extension tube support. These Bipod Accessories feature a 10 32 threaded hole for the attachment of sling studs, QD sling mounts or other accessories. The Component 12 Gauge Shotgun Barrel Clamp protects the quality of your firearm by providing enhanced rigidity for your magazine extension on most compatible shotguns. Keep your weapon in top shelf condition and functioning at its full capacity with