Ruger's Radial ported muzzle brake design reduces felt recoil and muzzle movement. It fits rifles with 1/2" x 28 threads chambered in .350 Legend including the AR-556 MPR, Ruger American Rifle Ranch and the PC Carbine chambered in 9mm.
- Model: Radial
- Material: Steel
- Thread Pattern: 1/2"-28 tpi
- Finish: Oxide