WMD AR-15 NIB-X Nickel Boron BCG Bolt Carrier Group Without Hammer Polished

Description

WMD NiB-X AR-15/M16 Bolt Carrier Group Polished No Hammer

If you’re looking for the best bolt carrier group on the market, look no further than the WMD Guns AR-15 NIB-X Nickel Boron BCG. This Bolt Carrier is manufactured by Military defense vendors to WMD’s tight tolerance specifications and features a NiB-X nickel boron coating for long life, high reliability, and easy cleaning and maintenance. Additionally, the components of the bolt carrier group have been NiB-X coated and polished to reduce fouling, making this one of the most user-friendly BCGs on the market. Lastly, whether you’re a competitive shooter or simply someone who wants the best for their AR-15, the WMD AR-15 NIB-X Nickel Boron BCG is the perfect choice.

WMD Nickel Boron BCG Specifications:

Bolt

• Carpenter 158
• magnetic particle Inspected
• Mil-Spec Gas Rings
• NiB-X Coated for better wear Protection

Extractor

• basically, heat-treated and hardened per Mil-Spec
• NiB-X coated

Firing Pin –

• Manufactured per Mil-Spec
• heat-treated, hardened, chromed

Carrier

• AR-15 / M4 / 16 full auto
• 8620 Steel
• Also, heat treated, and case hardened
• NiB-X coated for durability and ease of cleaning.

Gas Key

• Hardened to Mil-Specs
• additionally, grade 8 hardened fasteners
•  NiB-X coated
• Staked per military specifications.

Cam Pin

• heat treated, hardened per Mil-spec
• NiB-X Coated
• SKU#- NIBXBCG0001

Additional information