I've used 8.5 grains of Unique, 255-grain cast bullets, sized .454, lubed with LBT Blue, with Winchester LP primers for S&W model 25s. For Ruger Black Hwk 9,5 grains of Unique. For 300-grain gas checked cast bullets, sized .454 with 20 grains of H-110. All three good fun and accurate.

"Whensoever the General Government assumes undelegated powers, its acts are unauthoritative, void, and of no force." --Thomas Jefferson