The LBE Nickel Boron Complete BCG includes the firing pin, retaining pin, cam pin, extractor and bolt gas rings. Made in the USA.
- Finish:
- Nickel Boron
- Manufacturer:
- LBE Unlimited
- Manufacturer Part No.:
- M16BCG-NIB
- Model:
- 556
- Type:
- Bolt Carrier Group
- Sub Category:
- Bolts & Bolt Carrier Groups
- Color:
- Silver
