For this year I think I will use patched roundballs out of my 54cal Renegade on deer unless the weather gets really cold, then I will use some Buffalo Ball-ets or Hornady Great Plains. I am a little worried about the patch freezing to the bore. If I get a leftover elk tag I would like to buy that 58cal GM barrel. I put in for antelope muzzleoader this yearbutdid not get it so they gave mea General archery. Now I have one preference point for antelope. Next year I should draw my muzzleloader pronghorn. That will be really cool to shoot an antelope out on the prairejust like the plainsmen and mountain men did next year.