The 300 grain REAL conical bullets that you can cast at home shoot well for me out to about 75 yards. You don't need a lot of powder either. They also work for killing deer real well.
Bill Davis it is rumored is going to start up back in business. He used to be Black Jack Bullets. He cast a nice bullet at a very reasonable price. You can also try Bull Shop conicals. But I never had any luck shooting his .54 caliber conicals out of my Renegade.