Heckler & Koch HK 50252094 Thread Protector 9mm Luger M13.5x1 LH for P30/VP9/USP 9T

Heckler & Koch thread protector designed specifically for 9mm Luger tactical barrels including USP, P30, and VP9 models. Features M13.5x1 left-hand thread pattern to protect threaded barrel ends when suppressors or other muzzle devices are not attached. Essential accessory for maintaining barrel threads and ensuring proper function of threaded tactical pistols.