I went to a local gunshow this past weekend and acquired a brand new Buffalo Classic 45-70...have wanted one for like 15 years.....I think I will use it for deer hunting this year here in Maine, but now i need some good loads for it. I have 350grain JHP bullets, 385 grain cast, 405 grain cast and a few 405 grain jacketed soft points. I usually use sr4759, Imr 3031 or Imr 4320 for powder.