If you have the capability to disassemble the trigger, and assemble of course, then a good polishing will help, but those triggers, even the pedersoli repro's, can be very touchy if you stone them too far. I goofed up mine and made mine so touchy a soft breeze hitting the trigger would let it go. That's okay on a bench gun but not something you would want to carry in the field. I would take it to someone with intimate knowledge of those trigger assemblies. Might cost a bit but a safe rifle is worth it.