1/2″ x 28 barrel thread protector .645 dia. 1/2″ long #4269


SKU: 4269 Categories: , ,


The barrel thread protector  has a 1/2 – 28 thread  is machined from US made steel to very high quality standards on CNC lathes in my shop.  It is counter bored to accommodate barrels that are not undercut at the shoulder. It also has a durable Black Oxide finish.

Length is  .500″

Outside diameter is .645 With a clean crisp knurl.

100% Made in the USA!

Please confirm size before ordering.

Additional information

Weight 2 oz