Accessories: | Dust Cover, Forward Assist, M4 Feed Ramps |
Caliber: | 223 Remington |
Alt. Caliber: | 556NATO |
Manufacturer: | Colt's Manufacturing |
Manu Part No: | SP63528 |
Type: | Upper |
Short Desc: | COLT M4 UPPER BLK |
Accessories: | Dust Cover, Forward Assist, M4 Feed Ramps |
Caliber: | 223 Remington |
Alt. Caliber: | 556NATO |
Manufacturer: | Colt's Manufacturing |
Manu Part No: | SP63528 |
Type: | Upper |
Short Desc: | COLT M4 UPPER BLK |