Anybody know of this treatment of the barrel ?- how it lasts in barrels and parts ?
I’ve never heard of it on a barrel, but on upper and lower receiver parts it is excellent. The runner up to my favorite internal part coating. Favorite is Nickel Teflon. They are ALMOST the same thing.
Sorry for rambling: Nickel Boron is awesome.
There is a thread here for Fail Zero. Search is your friend. There sure is a lot of discussion surrounding it on all the boards. How well it lasts requires a few ticks of the clock.
With the proper application, results should be impressive. The trick is in the application.
ETA- Not sure about use inside barrels, or what the point would be.
I’ve had very good results using Fail Zero.