Quote Originally Posted by LOKNLOD View Post
LocTite C5-A is the same copper-based lube that comes factory on Glocks. I "borrowed" a jar of it from work and use it sparingly in a few places too.
I did the same and have used the same jar now for over 7 years ...
I can barely tell it's been used after 170+ lube jobs....

I use a needle free syringe to apply.....