Ruger AR-556 MPR 350 Legend AR-15 Semi-Automatic Rifle
Product Features & Specifications Ruger 8532 AR-556 MPR 350 Legend 5+1 16.38" Threaded Barrel, Hard Coat Anodized Finish, 15" Free-Float Handguard, Magpul SL Buttstock On Mil-Spec Buffer Tube, Black Magpul Grip Ruger's AR-556 MPR rifle has a pistol-length gas system which provides smoother opera
