Colt M16 A1 Upper Receiver Group, complete re-issue
This is a Charlie's exclusive. The complete M16A1 upper receiver from Colt's M16 reissue collector series
Factory new. Some handling marks are normal for anything Colt
- M16A1 upper receiver
- Barrel Length: 20" Rifle gas system
- Barrel Twist: 1:12
- Chrome-Moly Vanadium, Phosphated Steel barrel
- Chrome-Lined 6 groove
- Pencil-thin barrel
- Caliber: 5.56 mm
- A1 flash hider installed. Also, three (3) prong M16 retro flash hider is included
- Colt BCG
- Colt A1 charging handle
- period-correct tear-drop forward assist
- Finished in a slate gray anodizing
