HM Defense
Hm Defense Hmbbcgar15 Hmb 223 Rem/5.56 Nato Bolt Carrier Group, 4340 Hardened Steel Cam Pin, 9130 Steel W/Black Nitride Finish
Out of Stock
No Description Available.
| Type | |
| Model | HMB |
| Dimensions | |
| Size | |
| Material | 9310 Steel |
| Action | |
| Trigger | |
| Safety | |
| Thread Pattern | |
| Finish | Black Nitride |
| Bolt Type | Drop In |
| Hand | |
| Hammer Type | |
| Capacity |