I've been using Hornady 250 grain SST bullets out of my muzzleloader and I seem to have pretty good success with them. But sometimes I don't get a pass through, even on closer broadside shots. I've noticed this happening with with a couple of my guns with both 100 grain of pyrodex loads and my smokeless loads.
I was wondering if other people have been happy with them? I was thinking of switching to either Barnes original or Hornady XTP's.