Defcon 1 ROCK ISLAND ARMORY VR80 Shotgun Thread-On Muzzle Brake – M24 X 1 .

INSTALLATION GUIDE for the Defcon 1 Rock Island Armory VR 80 Shotgun Thread-On Muzzle Brake - M24 X 1 threading GGW Defcon 1 Rock Island Armory Shotgun Thread-On Muzzle Brake reduces recoil by a minimum of 60% while keeping the muzzle flat in order to maintain target acquisition, shot after shot. BARREL SHROUD MUST BE REMOVED FOR THIS BRAKE TO THREAD ONTO THE END. The Defcon 1 is made of the highest quality material and workmanship to deliver high performance and recoil reduction, keeping you on target, while increasing accuracy. Available in 416 Stainless Steel; coated with durable and impact resistant Cerakote paint. Grizzly Gunworks Thread-On Muzzle Brakes are made custom for your Rock Island Armory shotgun; according to your specifications, therefore, producing a uniquely designed Muzzle Brake to perfectly fit your Shotgun. Grizzly Gunworks Thread-On Muzzle Brakes are customizable offering a minimum of seventeen colors and finishes, as well as, colored high strength machine bolts. Quickly and easily install your Thread-On Muzzle Brake with zero gunsmithing or washers required. You are purchasing a Shotgun Thread-On Muzzle Brake that is made for a barrel with external muzzle threading. Grizzly Gunworks offers Muzzle Brakes for threaded and non-threaded shotgun barrels. BOLTS: Two bolts are INCLUDED with every Thread-On Muzzle Brake purchase. Different colored bolts can be ordered to diversify the look of your Defcon 1 Rock Island Armory Shotgun Thread-On Muzzle Brake. Additional bolts are $15.00 U.S. per two bolts.