Ruger 90641 Muzzle Brake Ruger American 450 Bushmaster, 11/16"X24 Tpi Threads, 2.20" OAL, 1" Diameter

Made in the USA, the Ruger American Ranch rifle muzzle brake helps reduced recoil contributes to improved accuracy over a longer string of fire. The brake clocks into position using an easy-to-use external jam nut. It reduces noise and blast to the sides of the shooter. Installs quickly using an 7/8" box wrench or crescent wrench. The brake is manufactured from alloy steel with a matte black finish.