WMD Guns is a top of the line manufacture of AR-15's and AR-10's pats, revolutionizing the game by using their special NiB-X Nickel Boron coating on all bolts carrier groups. Designed by PHD Chemists and Metallurgists, NiB-X allows all the internal parts to smoothly work together with minimal lubrication required!
WMD Guns LR-308 BCG is the perfect choice for the person who is looking for a sleek yet highly durable carrier group. Coated in WMD's unique NiB-X Nickel Boron, this 9130 bolt and 8620 carrier will be harder than melonite or hard chrome and still need very little maintenance for continuous running.
Specifications and Features:
WMD Guns NiB-X AR-10 Complete Bolt Carrier Group NIBXBCG308
For use is DPMS pattern .308 ARs
8620 Carrier With Properly Staked Key
NiB-X Nickel Boron Coating