1911 37/64 x 28 / .578 x 24 Barrel thread and crown protector .45 ACP Stainless #4179



37/64 x 28 / .578 x 24 1911 barrel thread and crown protector. It is machined from stainless 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. 

Length is  .525″

Outside diameter is .720.

11/16″ wrench flats.

Please confirm your thread size before ordering.

 100%  made in the USA!

Additional information

Weight 2 oz