.50 Caliber preliminary load data for saboted bullets. The velocities will be updated as we have data available.

BH209 = Blackhorn 209.

BH209 weight conversion: 70 GR Weight = 100 GR Volume, 84 GR Weight = 120 GR Volume.

N120 powder has a very small grain size and can fall through breech plugs with flash holes over .028

Our top recommended 50 cal bullet is the 300 gr STB, and then the 275 gr STB. These are available with crush rib or smooth sabots. Trying them is the only way to know which will load best.