Lower Receivers
CMMG LOWER MK4/AR15 BLK
CMMG, MK4, Semi-automatic, Stripped Lower Receiver, 223 Remington/5.56 NATO, Cerakote Finish, Armor Black| Attributes | |
| Action | Semi-automatic |
| Barrel Length | N/A |
| Caliber | N/A |
| Capacity | N/A |
| Color | Black |
| Finish | Cerakote |
| Manufacturer Part # | 55CA102-AB |
| Model | MK4 |
| Subcategory | Lower Receivers |
| Type | Stripped Lower Receiver |