That’s a nice Bisley 44 Magnum you’ve got there , Marine. Those loads you mention are for sure more fun to shoot in quantity. My loads the fit what you describe is a 250 gr. cast Keith bullet over 8.0 gr. of Unique for about 850 fps out of my 7.5” Redhawk. Accurate and a fun shooting load. If out of Unique, 7.5 gr. of Universal works pretty much the same.
