I just put an SAV-1 on my Stevens 200. It was a gift several years ago that I never got around to...and only now because I recently bedded the action in a Boyds laminate stock. I figured that since I had everything apart I might as well upgrade (although the factory trigger wasn't horrible).

No problems installing the trigger. It's crisp and seems secure. The instructions say to use Loctite or nail polish to make it safe. However, all four screws (sear, trigger pull, safety, and over-travel) came pre-loaded with thread locker. Is that sufficient, or should I dab the the screws where they exceed the trigger with some clear nail polish?