Description
The durability reliability and excellent build quality of Colt uppers will provide years of service you can count on.
Features:
- M4 Feed Ramps
- Forward Assist
- Upper Receiver
Specifications:
- Manufacturer Id : COLT
- Accessories : Dust Cover, Forward Assist, M4 Feed Ramps
- Caliber : 223 Remington
- Caliber 2 : 556NATO
- Manufacturer : Colt's Manufacturing
- Manufacturer Part # : SP63528
- Type : Upper
- Sub Category : Upper Receivers
- Color : Black
