Aero precision M4E1 12.5 $700 Listing ID: 1417377

Surefire Muzzle brake, Noveske NSR 13.7 rail, ballistic advantage 12.5 5.56 barrel, Fail zero BCG, Aero M4E1 upper and lower, Houge fixed stock and Magpul PRO MBUIS iron sights $700