SKU: WMDNIBXBCG-0002
UPC: 855899003003
The WMD NIB-X BCG with Hammer 556 is a premium bolt carrier group designed specifically for 5.56 NATO/.223 Remington rifles. It is ideal for operators, law enforcement units, and serious rifle builders who prioritize ease of maintenance and durability in demanding conditions.
This product features a NiB-X coating, a nickel-boron proprietary finish applied to all internal components, which minimizes fouling adherence and allows for extended operational windows between cleaning. The heat-treated hammer and carrier are engineered to withstand the rigors of tactical use, including high firing rates and extreme temperature fluctuations.
The WMD NIB-X BCG is particularly beneficial for those who engage in frequent training or patrol operations, as it helps reduce operator fatigue. With a warranty against coating failure and endurance testing exceeding 30,000 rounds, this bolt carrier group is an excellent choice for precision shooters and tactical applications.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
