Description
Midwest Industries bolt carrier group for AR-15/M16 chambered in 5.56. This BCG is made from C158 Carpenter Steel and finished with a black nitride coating. It is intended for owners maintaining or upgrading their AR-15/M16 rifle’s bolt carrier assembly with a precision-manufactured component.
- Manufactured from C158 Carpenter Steel
- Black nitride coating for corrosion resistance and wear durability
- Built as a 5.56 bolt carrier group for AR-15/M16
| Part Type | Bolt Carrier Group |
|---|---|
| Fits | AR-15/M16 |
| Caliber | 5.56 |
| Material | C158 Carpenter Steel |
| Finish | Black Nitride |
