I was purchasing an older Ballister Molina, to which I told the store worker I know "If you polish that feed ramp I'll buy it". It's fed JHP's like a champ since but I've noticed the feed ramp actually starting to rough up as a result of shooting JHP's I'm guessing, the edge of the jacket causing minute indents where it impacts the feed ramp before chambering. Anyone else seen this before in guns not designed to carry JHP's?