I finally found an 1876, a used Uberti in .45-60. At first wanted a .50-95 or .45-75, but will probably use more smokeless loads than black, so I think the smaller cartridge will fit my needs better than the big ones. It is truly a beautiful rifle, I hope it shoots as good as it looks.
I have found very little info on .45-60 loads, does anyone have any favorites ? I have a Lyman 457191 mould, and also several moulds over 400 grains, which may be too heavy. I do have several powders which should be suitable, such as Unique, 5744, RL-7, IMR 4198 and 3031, and also good old black, if the smokeless doesn't well.
What works for you guys?