AUG Short Rail-Steyr Arms

AUG Short Rail-Steyr Arms features SHORT picatinny rail Fits STEYR AUG A3 M1 (ONLY) This is the SHORT picatinny rail option for the STEYR AUG A3 M1 (ONLY) will not fit the older AUG A3, A2, A1 and USR receivers Remove the existing option with a 4mm HEX head tool and will require some force (NO HEAT) as it is installed with BLUE thread locker.