I reciently bought a 1895 commarative chambered in .308 and it shoots well but when cycling the action the cartridges seem to hang up on the front edge of the case. It does this with both factory and my reloads. When I examined it, there appears to be a ridge (that I assume is the back of the barrel) all around the back of the chamber and the case mouth seems to be hanging on the bottom of that ridge. Is there a cure?