Please confirm your thread size before ordering. It extends over the end of the barrel to protect the barrel crown if dropped., Length is ., 525″ Outside diameter is . 690 With a clean crisp knurl. Fits Lone Wolf Aftermarket Threaded Barrels and other brands with a 9/16 x 24 thread. It is machined from US made stainless steel to very high quality standards on CNC lathes in my shop. 9/16×24 to 3/4×24 - Silencer Central Pistol Accessory 450 Cal 11/16 X 24 .75 Long Barrel Thread Protector Stainless Made USA 9/16x24 Thread Protector Pistol barrel thread protector 9/16 x 24 Stainless Steel 9MM 1/2″ x 28 Barrel thread and crown protector stainless #4021 This thread protector is common to 40 caliber threaded barrels. (including 10mm threaded barrels) · Fits all 9/16 x 24 threaded barrels
