The Shrewd #2 Muzzle Brake is designed to significantly reduce felt recoil and muzzle rise, featuring a single expansion chamber with 42 ports angled forward.
Installation requires gunsmithing, and the brake comes with a .220" exit hole that must be opened to at least .020" larger than the bullet diameter, accommodating up to .44 caliber.
Constructed from 4140 steel or 416 stainless steel, the brake has a chrome moly or satin finish, measures 2-5/8" long, and fits universal rifles with .700" outside diameter and 1/2-28 threads.