Moriarti AR-9 9mm Nitride Bolt Carrier Group Glock Compatible MIL-SPEC Black Anodized

Moriarti AR-9 9mm Nitride Bolt Carrier Group Glock Compatible MIL-SPEC Black Anodized. Crafted from MIL-SPEC 8620 steel and featuring an external extractor this BCG is built for high-performance operation. The QPQ salt bath nitride finish enhances corrosion resistance ensuring your BCG remains durable and smooth for thousands of rounds. This AR-9 BCG is fully heat-treated to ensure maximum strength and longevity. It's compatible with 9mm conversion kits and Glock-style magazine billet lowers mak