I adjusted the trigger and there was this line of a plastic substance holding all 3 locknuts in a line with the frame so they could not loossen or turn. What is it called and where can I buy it?
For those of us who are not secure enough in our manhood to use glittery nail polish, there is always green Loctite (#290, if memory serves me correctly).
I'd go with a little bit of Lock-Tite blue myself, but nail polish is probably fine. Gorilla Super Glue Gel (or any cyanoacrylate gel) is good too. All of the above will dissolve with acetone.