Wilson Combat MULTI-COMP 397

Three full chambers and seven exhaust ports combine to help control recoil and muzzle climb to put you back on target faster. Installation is as easy as fitting a new barrel bushing. Fits all calibers of Govt.-length barrels with O.D. of .576'' to .580''. Requires minor fitting and a full-length, two-piece guide rod. Manufacturer Part Number: 397