KNS Precision Steyr AUG Thread Adapter
OD: 5/8x24 RH ID: M13x1.0 LH
Tools Required- 17mm Wrench
Finish - Black Nitride
This adapts your metric M13 x 1.0LH barrel to the 5/8 x 24 RH thread pitch for muzzle devices and suppressors. Compatible with Classic AUGs & Clones, excluding the most current AUGs.