Combat Armory Thread Protector 1/2 x 28 (9mm & .357SIG)) The Combat Armory thread protector is manufactured from solid 303 stainless steel. Designed to protect your threaded barrel when an accessory is not installed. This thread protector is common to 9mm caliber threaded barrels. (including 9mm conversion threaded barrels) Fits all 1/2 x 28 threaded barrels.
Posted by Brett Hale on 26th May 2020
Quick delivery, best price, great product!
Posted by AJ on 2nd Mar 2020
Worked just fine and priced very well!
Posted by James H Drake on 24th Jan 2020
Great thread protector for your threaded barrel. Don't lave home without it
Posted by ben zazueta on 25th Feb 2019
looks great-perfect fit and finish-much nicer than i expected!
Posted by Unknown on 20th Jan 2019
I recently bought a Swenson cut slide for my Glock 19. I swapped out the barrel from my OEM slide and found that I was going to need to fo some milling due to the slide locking up when going into battery. I then purchased this March grade barrel and put it into the new slide and it runs like a charm. 300 rounds with zero issues. The thread protector is also high quality. Very happy
Posted by gerald smith on 8th Jan 2019
Having bought several they are great!!
Posted by Ray H. Lein on 31st Oct 2018
This thread protector .5"-28,fits great on my Combat Armory G-17 threaded barrel,the fit and finish are first rate.