The 0.35 Cal Hybrid muzzle brake effectively reduces both recoil and muzzle rise, significantly contributing to heightened accuracy during extended firing sessions. Furthermore, it directs noise and debris to the sides of the shooter, enhancing the shooting experience. Installing the brake is hassle-free, as it's timed using the included 1/2 inches crush washer (two provided) and can be swiftly mounted using a 7/8 inches box wrench or crescent wrench. It's important to note that the washers should be positioned with the cupped side facing the muzzle. Constructed from 4140 chrome moly steel and adorned with a matte black finish, this brake boasts durability and a sleek appearance. It seamlessly fits rifles with 1/2-28 x 0.400 length threads chambered in .350 Legend, including models like the AR-556 and the Ruger American rifle Ranch, as well as the PC Carbine chambered in 9mm. Crafted in the USA by Swan Machine and is an authentic Ruger factory Accessory.