Colonel Mustard muzzle brake - twists onto Mosin Nagant 91/30 barrels. The quality of these brakes/devices are on par with the brakes we carry from our Canadian-made suppliers. The brake locks around the front sight, three grub screws take out any 'play' and stop the brake un-twisting. CMA3-AS-BKMNMB.
Part Number: CMA3-AS-BKMNMB
Out of Stock.