The Shrewd #3 Muzzle Brake is designed for .22 caliber rifles, offering recoil reduction and muzzle rise control with a single expansion chamber and 42 angled ports.
Installation requires gunsmithing, and the exit hole is .220" in diameter, which can be enlarged to accommodate bullets up to .44 caliber.
Constructed from either 4140 chrome moly or 416 stainless steel, the muzzle brake is 2-5⁄8" long with an outside diameter of .850", and features a satin finish.