Would LockTite work in a situation like this?
Wonder what it would cost to get a ball detent installed on my barrel?
I think loctite would be a little extreme, you want to still be able to get it apart easily for a full teardown and cleaning.
I use red Locktite and it works fine and breaks free fairly easily when you need to remove the barrel. I've also used a little teflon plumbing tape on the threads and that holds well too.



























