Current hot load for my BD is a Buckshot hollowpointed 429421 that tips the scales at 240gr on the nose, on top of 7.5grs of Unique. A bit stiff, but I've shot over 200 of them at a sitting with no ill effects other than the lingering stares of the other shooters, with their little 9mms and .40's wondering what the hell I was shooting.
For a fun load, I've been goofing with a .44 slim GB mould that drops boolits at 162grs. So far, I think I like it.