9MM Bolt Carrier Group Description

Unlock Unmatched Reliability with Our AR9 9mm Bolt Carrier Group – Built for Direct Blowback Power

Whether you're building a competition-ready PCC or upgrading your current AR9 platform, our 9mm Bolt Carrier Group is engineered to deliver rugged performance and flawless cycling in any direct blowback setup. Machined from high-grade steel and treated with a durable nitride finish, this BCG is built to withstand the unique forces of blowback operation—without sacrificing smoothness or longevity.

Featuring precision tolerances, ramped for compatibility with both Glock and Colt-style magazines, and optimized for consistent lock-up and feeding, our AR9 BCG ensures your firearm runs cleaner, cooler, and more efficiently. It’s drop-in ready, full-auto rated, and compatible with both mil-spec and enhanced fire control groups—perfect for serious shooters, law enforcement applications, or home defense.

When reliability isn't optional, trust the bolt carrier that’s been built to handle the pressure.

Specifications:

• Caliber: 9mm Luger (9x19)

• Operating System: Designed for direct blowback setups

• Material: 8620 Steel (Carrier Body) / 4140 Steel (Key)

• Finish: Black Nitride (QPQ) for corrosion and wear resistance

• Compatibility: Glock and Colt-style 9mm magazines

• Ramp Style: Ramped for compatibility with standard AR-15 hammers

• Weight: 14oz, Optimized for blowback cycling reliability

• Full-Auto Rated: Yes

• Charging Style: Rear charging (compatible with standard AR-15 upper receivers)