There's data for 165, 200 and 240 grain LRNFP bullets on Hodgdon's site. Data for a 200 grain cast bullet on Alliant's Cowboy Load page.
Thank you, am I safe to assume these loads can be fired in a well maintained antique?
Took me seconds to find this with that fancy Google thing..... Everything you wanted to know about .44 russian. Has both smokeless and BP loads. If you run smokeless through an antique you are a braver man than I.
http://www.sixguns.com/tests/tt44russ.htm
Could one substitute pyrodex for the blackpowder in equal grains then?
23 grains of black powedr was the original charge, so would 23 grains of pyrodex be ok?
Took me seconds to find this with that fancy Google thing..... Everything you wanted to know about .44 russian. Has both smokeless and BP loads. If you run smokeless through an antique you are a braver man than I.
http://www.sixguns.com/tests/tt44russ.htm
Check the thread in the antique section on running smokeless through BP guns.