The Heresy Design AUG Conversion Kit for 9mm brings a quick-change barrel setup to the Steyr AUG A3M1 platform when using a NATO stock interface. Built around a direct blowback system, this 16.1 inch 9mm kit is designed for straightforward caliber conversion and improved suppressed shooting performance with minimal gas blowback.
Key Features
16.1 inch 9mm direct blowback conversion for Steyr AUG A3M1 with NATO stock interface
3-lug suppressor mount for common 3-lug suppressor systems
1/2×28 muzzle thread option for additional end-cap and suppressor compatibility
Anodized aluminum quad rails with durable, modular mounting capability
Isonite coated wear parts for improved durability and smoother operation
Ships with a barrel assembly, carrier, and magazine for NATO or standard stock configurations within compatibility requirements
Upgrade your AUG’s flexibility with a purpose-built 9mm conversion kit designed for reliable, suppressed-ready performance.
