9mm AR-9 Titanium Nitride TiN Bolt Carrier Group

Compatible with Glock, Colt, Ruger, S&W style magazines. Military Grade hardware. Titanium Nitride (TiN) gold coating that provides lasting durability, lubricity and corrosion resistance while also adding a stylish touch to your AR-9.

Glock, Colt, Ruger, S&W magazine compatible
9310 Steel Carrier Construction
4140 Steel Extractor
Staked Gas Key