Complete Mil Spec M16 bolt carrier group.
Bolt: 9310 Steel, Phosphate Finish
Carrier: 8620 Steel, Chrome Lined, Phosphate Finish
Extractor: 4140 Steel, Phosphate Finish
- Manufacturer Part Number:
- 55BA419
- Sub Category:
- Bolt Carrier Groups
- Carrier Type:
- M16
- Cartridge:
- 5.56x45 Nato
- Finish:
- Phosphate
