I just popped on a new Taylors Uberti 1876 rifle in 45-75. Searched high and low until I found one. Sending him payment and FFL paperwork today. Now I have to get to reading and figure out the loading particulars. I wold like to load BP subs in this gun until I can recover financially enough to order some real BP.. Has anyone tried APP FFF in the 45-75?? That is what I use in my 38-40 and 44-40's and it seems real mild.