ROCK RIVER ARMS LAR-15 LIGHTWEIGHT SERIES
5.56 NATO chambered for 5.56mm and .223 cal., GIO, 16 in. CM lightweight barrel, A2 flash hider, low profile gas block, two-stage trigger, winter trigger guard, 6-pos. tactical CAR stock, Hogue rubber pistol grips, forged A4 upper and LAR-1...