1911 37/64 x 28 / .578 x 28 Barrel thread and crown protector .45 ACP Black #4178



37/64 x 28 / .578 x 28 1911 barrel thread and crown protector. It is machined from US made steel to very high quality standards. It is counter bored to accommodate barrels that are not undercut at the shoulder.  It extends over the end of the barrel to protect the barrel crown if dropped.  It has a smooth outside for a seamless   look.  It has 11/16″ wrench flats for easy installation and removal. A perfect fit for your 1911. 

Durable Black Oxide finish.

Length is  .525″

Outside diameter is .720.

Please confirm your thread size before ordering.

 100%  made in the USA!

Additional information

Weight 2 oz