I just picked up a pound from DSH Firearms. I load 147gr 9mm plated cartridges and I hope this will a good power for me. A full 9mm shell holds 10.5 gr of powder and I can only estimate, but I think my loads will be about 4gr. So a double charge will be obvious and still not pour over the shell. I'll should be doing some loading next week and will see how it goes.