AS OF 2/11/24 COLT IS NOT MARKING WITH A CAGE CODE. THESE HAVE THE FORGE MARK ONLY
(1) NEW Genuine Colt M4 upper receiver. Black anodized finish, dust dover, forward assist, M4 feed ramps, white T marks, dry film lubed. Will be either Brass Alum Forge (Square) or Cerro Forge (Keyhole).
UPC | |
MFG | Colt |
MODEL | Colt M4 Upper Receiver |
TITLE | Colt M4 Upper Receiver |