Mossberg 500 20g. Doubles as HD gun and skeet gun. Never had a problem with this when I tested my HD loads when I got the gun. First noticed when shooting skeet that sometimes the safety would move from recoil and mess up the next shot. The original plastic safety button popped off while shooting skeet a while back so I got a new aluminum safety button and locktited the screw down. I'm still having the same problem. Do I need a stronger spring in the safety or what? Obviously it's not a reliable HD gun until this is resolved.
Thanks in advance.
Thanks in advance.