Complete Mil Spec M16 bolt carrier group. – Bolt: 9310 Steel Phosphate Finish – Carrier: 8620 Steel Chrome Lined Phosphate Finish – Extractor: 4140 Steel Phosphate Finish
CMMG BOLT CARRIER GROUP M16 5.56
| UPC | 852005002431 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 55BA419 |
| Length | 9.2500 |
| Model | Complete |
| Product Type | Action |





