My all time fav bullet for my 44's, for moose on down is... RCBS mould number 44-250KT, sized to .430", lubed with ALOX, and seated over 22.5 to 23.0 grains of H-110, CCI mag primer. With the alloy of lead i use, it ends up weighing very close to 250 grains...
I've taken moose on down with this load, and also won a heck of a lot of long range pistol matches, out to 200 plus yards, all with one or the other of my two S&W M-29's...
DM