My friend just recieved a mossberg 590. the first time we take it out we're having problems with the shells coming out of the magazine tube...we clean and oil it. Take it out again and we're having the same problem. any suggestions?
I have been having that same problem with my Mossberg 535. Different model but they all have the same Mossberg 500 action. I think it is the recoil which causes it because the shell comes out when I fire regardless of weather I pump or not. What I tried to do was slightly bend in the shell stop so that it might better hold the shell in the tube. Haven't tried it out yet though.
