Aero Complete Upper 556 20 A2 Blk
$550.79Aero Precision AR15 Complete Upper, 223 Remington/556NATO, 20″ Barrel, 1:7 Twist, A2 Detachable Carry Handle and A2 Front Sight Block, Rifle Length Gas System, Anodized Finish, Black, Does Not Include BCG or Charging Handle APAR505611