Description
CMMG M16 complete bolt carrier group for 5.56mm/.223 and 300 BLK. The bolt uses 9310 steel with a phosphate finish, and the carrier uses 8620 steel with a chrome-lined phosphate finish. The extractor is 4140 steel with a phosphate finish. This is a complete, Mil-Spec style bolt carrier group intended for compatibility with the M16 platform.
Key details
- Compatible calibers: 5.56mm/.223 and 300 BLK
- Bolt: 9310 steel, phosphate finish
- Carrier: 8620 steel, chrome lined, phosphate finish
- Extractor: 4140 steel, phosphate finish
Specifications
| Part Type | Complete Bolt Carrier Group (M16) |
|---|---|
| Caliber | 5.56mm/.223 and 300 BLK |
| Bolt Material and Finish | 9310 steel, phosphate finish |
| Carrier Material and Finish | 8620 steel, chrome lined, phosphate finish |
| Extractor Material and Finish | 4140 steel, phosphate finish |
