AR Bolt Carrier Groups
- AR Bolt Carrier Groups Add to cart
Wilson Combat bolt carrier assembly delivers competition-grade reliability with precision-machined Carpenter 158″ steel bolt, tool steel extractor, and chrome-lined 8620 steel carrier—all HPT tested and built to exacting Mil-Spec standards.
$185.95Low Stock - AR Bolt Carrier Groups Add to cart
Wilson Combat TR-BCA-SBN-556 Bolt Carrier Assembly delivers aerospace-grade 9310 tool steel precision with black nitride corrosion resistance and mil-spec staked gas key for proven field reliability. Drop-in compatible with .223/5.56 NATO AR platforms.
$185.95Low Stock - AR Bolt Carrier Groups Add to cart
WMD Guns NIB-X bolt carrier group features a lifetime-guaranteed NiB-X nickel boron coating that exceeded 30K rounds of government protocol endurance testing without degradation. Purpose-engineered for 7.62×39 platforms, it minimizes fouling buildup and delivers high reliability in short barrel and suppressed setups.
$175.50In Stock
