I knew a fellow who used it in a .44 Mag snubbie. His motivation was that it was once CHEAP. I think I paid $25 for a four 8 lb jug case DELIVERED. That was pre HAZMAT.
Anyway, he used as much as would touch the base, put a heavy crimp on it and blasted away. You never saw such a fireball in your life.
He actually shot passable scores with it in a PPC snubbie match. But the guys on each side didn't.