I will be loading 2 centrefires, 32-20 and 444 Marlin, both in strong lever actions.
I am hoping to load a LBT 300 grain at 1600 fps in the 444. I'll buy a LBT mold for the 32-20 in the 1600-1800 fps range but want to stock one powder for both.
My Lyman manual and other sources from here, thanks guys, indicate this is doable.
For these rifles my plan is a single load recipe and no ongoing tinkering once suitable loads are found. I think I want powders that will give clean performance in charges that are not too small, ie. Unique. I am looking for advice on a powder that will give me a good chance of success for this mission with minimal experimentation. I reloaded years ago and felt like a gunpowder collector sometimes.