5.56 Conversion Kit Steyr Aug- Heresy Design

5.56 Conversion Kit Steyr Aug- Heresy Design 5.56 Conversion Kit Steyr Aug- Heresy Design SKU: HB16A UPC: 850055721036 Barrel Length: 16.3" 1/2×28 Threaded Barrel Compatible with A3 M1 Standard and NATO stocks Easy install without modification Upgraded Gas Piston System Suppressor Ready 3-Setting Adjustable Gas System Anodized Aluminum Quad Rails with Heat Isolators Isonite coated wear parts Limited Lifetime Warranty 5.56 Conversion Kit Steyr Aug- Heresy Design. The Heresy Design 16.3″ 5.56 AUG Conversion Kit was designed to be compatible with the Steyr AUG A3 M1. Featuring a 3-setting adjustable gas system, this quick change barrel system allows AUG owners to shoot suppressed with minimal gas blowback. The 16.3″ Conversion Kit ships with a barrel assembly. Kit installs without modification.