ROCK RIVER ARMS LAR-15 NSP CAR
5.56 NATO chambered for 5.56mm and .223 cal., GIO, 16 in. fluted R4 profile CM barrel, RRA Operator brake, gas block w/front sight base, RRA NSP flip front and rear sights, two-stage trigger, NSP CAR stock, NSP overmolded pistol grips, forg...