Don't confuse this precision MADE IN USA steel muzzle brake with cheap plastic muzzle brakes. This high quality steel muzzle brake is made to exacting tolerances for a precision slip fit over the muzzle of your rifle, secured by a single set screw on the bottom, with no modifications to your 10/22. Especially if you have folding stock on your rifle, this muzzle brake unit is an easy choice to get your rifle looking right.