Griffin Armament TA1515824 5/8X24 Suppressor Thread Adapter 15x1mm HK to 5/8×24 Black

These suppressor thread adapters allows user to convert AK-47 style 14x1mm LH and HK style 15x1mm RH threaded muzzles to receive 5/8x24 threaded accessories. These surplus rifle threads require a muzzle face index for perpendicularity, making them incompatible with muzzle devices that require timing.