Shotgunsight rail moving?
I have a Mossberg 500 that I bought used, so unsure of the age, but I have had it for a few years and shot it once and awhile. Yesterday I was shooting some clay targets and after about 15 shots I noticed the rail with the bead sights had moved. It was "sliding" of the end of the barrel. I pushed it back into its correct location and shot again and the recoil of the shot made the rail move again. Is there a normal problem? Can it be fixed? If so how?
You can't bag a big one if your not out tryin