I forgot I had the 457193, too. Actually that was the first mould I had and shot it (the bullets, not the mould) out of my 45-70 RB for the first year I had it. It works real well out to 400-500 yards but they had a tendency to star tumbling beyond that range unless you were careful not to push them beyond about 1200 fps. Still shoot the bullet in my 45-70 Marlin 1895 CB cast from WW. Good bullet regardless.
I can send you some 457132s if you'd like to try them out . . .
