The LBE Unlimited 556 Bolt Carrier Group, Nickel Boron Coated is a bolt carrier group / bolt.
M16 Complete Bolt Carrier Group Nickel Boron Bolt Material 9310 Tool Steel, Carrier 8620 Steel, Staked Gas Key, NiB Coated, Includes Firing Pin, Retaining Pin, Cam Pin, Extractor, Bolt Gas Rings
Specifications
- Brand: LBE Unlimited
- Color: Silver
- Finish: Nickel Boron
- Manufacturer Part #: M16BCG-NIB
- UPC: 784682014578
