CMC Anti-Walk Pin set coming loose

[gerritm]

We have several of these CMC PCC flat triggers in 3 different PCC's. Love the triggers, run them on all of our AR's & PCC's. The right side torx screw consistently comes loose on 2 of them. Never the left side. I have tried cleaning the pins with several different cleaners including alcohol and always use blue loctitie on the threads with no luck. Still comes loose, always the same right side top & bottom. Doesn't do this on our AR's. Any ideas? Really don't want to red loctite. Pin does not seem to walk even when it is loose. I tighten them sometimes during the match or when I clean them. Have lost the screws a couple of times. Thinking of just replacing them with the type that has the ties between the screws.

 

gerritm

Edited December 2, 2021 by gerritm
spelling

[texasdawg]

I've been using vibra tite vc-3 instead of blue loctite and have had very good experiences with it. I get it off amazon. Seems to hold better than the blue stuff and is easier to remove when used on small screws.

[Texaspaul]

+ on VC-3

[gerritm]

Decided just to get some anti-walk pins with the locks on them.

 

gerritm