3.5 Bullseye, any 125-158gr commercial cast bullet available. Whatever primer is available at the time. Used to use Titegroup, but none was locally available when I ran out, thus the Bullseye.
Used to load as much 777 as would fit, under the same bullets, for my Puma '92, but then I bought a better b/p rifle(Uberti '66) that was .45 instead of .38.