Product Details
MPN 90699
UPC 736676906994
Description
The Ruger Radial Port Muzzle Brake design reduces felt recoil and muzzle movement. Made from 4140 chrome molly steel with a black oxide finish to complement most firearms. Installs with a A 3/4" open end wrench or crescent wrench. Torque the brake to 15-20 ft-lbs. - no crush washers are required. It fits rifles with A 1/2" x 28 threads chambered in .350 Legend including the AR-556 MPR and the Ruger American Rifle Ranch and the PC Carbine chambered in 9mm.
