Heresy Design Aug Conversion Kit 9mm 16.1 Barrel Steyr Mannlicher A3M1 Nitride

The AUG CONVERSN KIT NATO STOCK 9MM 16.1'' BBL & CARRIER GRP BLK from Heresy Design offers a precision 9mm Luger conversion for Steyr Mannlicher platforms, specifically compatible with AUG A3M1 and related builds, delivering a seamless path to enhancing one rifles versatility for range drills or quiet-field training. This nitride-finished kit features a true 16.1-inch barrel and a 1-10 twist rate that stabilizes the APP 9mm Luger cartridge for reliable, accurate performance across shooting sessi