CARLSONS GAS O-RING ASSORTMENT KIT 12GA/20GA/28GA
$12.41
LBE Unlimited 556 Bolt Carrier Group, Nickel Boron Coated M16BCG-NIB
Specifications:
| Type | |
| Model | Complete BCG |
| Dimensions | |
| Size | |
| Material | 8620 Steel |
| Action | Full Auto |
| Trigger | |
| Safety | |
| Thread Pattern | |
| Finish | Nickel Boron |
| Bolt Type | Drop In |
| Hand | |
| Hammer Type | |
| Capacity |
