I have 3 - 45-70s and a 45-90 I exclusively use cast bullet loads in. One of the 45-70s is a lever gun, the rest are single shots. I have 4 - 6.5x55 Swedes and a couple of 30-30s I use both cast and jacketed bullets in. I have a lot of lead on hand and enjoy casting and shooting lead. I have taken at least 8 whitetail deer with the 45-70s.
Oops . . . forgot about the '92 clone in 45 Colt . . .