Description
This complete 223/5.56 bolt carrier group includes Mil-Spec bolt, M16 type, bolt carrier, firing pin, retainer, and cam pin. It has a black manganese phosphate coating with ceramic lined bolt carrier and gas key.
Attributes
- Type: Bolt Carrier Group
- Model: AR
- Dimensions: M16/M4
- Size: 223
- Material: Steel
- Finish: Black
- Manufacturer Part Number: B2K630A00OP