R GUNS A3 16'' FLUTED COMPLETE UPPER WITH M-LOCK HAND GUARD YHM FLIP UP SIGHT A2 FLASH HIDER

R GUNS A3 FORGED RECEIVER MIL-SPEC HARD COAT ANODIZED 16″ FLUTED  5.56X45mm NATO 1/9 TWIST BARREL WITH M4 FEED RAMPS NATIONAL MATCH GRADE BARREL TURNED TO CENTER STRESS RELIVED POLISHED CHAMBER MPI AIR GAUGED BARREL M-LOCK FREE FLOAT HAND GUARD YHM FLIP UP FRONT SIGHT A2 FLASH HIDER COMPLETE WITH BOLT ASSEMBLY AND CHARGING HANDLE