The WMD Guns NiB-X .308 Bolt Carrier Group (brand part no. NIBXBCG308) is built for DPMS-pattern AR-10 rifles and finished in WMD’s proprietary NiB-X coating. That coating is designed to deliver long service life and easier cleaning even in the harshest environments, since it resists fouling adherence far better than a standard phosphate finish. This version ships without the hammer, for builders sourcing that component separately. It carries the same coating technology used across WMD’s 5.56 BCG lineup, scaled up for the larger .308 platform.

Key Specifications

• Chambered for .308 on DPMS-compatible AR-10 platforms.
• Finished with WMD’s NiB-X coating for long life and easy cleaning.
• Built for harsh-environment durability.
• Sold without the hammer, for builders sourcing it separately.

Frequently Asked Questions

What platform is this BCG built for? DPMS-pattern .308 AR-10 rifles.

Does it include the hammer? No, this version is sold without the hammer.

What does the NiB-X coating do? It resists fouling for long life and easier cleaning, even in harsh environments.

Buy the WMD Guns NiB-X .308 Bolt Carrier Group without Hammer

Order this WMD Guns .308 BCG from WMD Guns through our AR-10 bolt carrier groups lineup. It ships fast from our Lubbock, Texas gun shop, fully insured.