Thank you everyone who's replied!
I've tumbled my first 100 pieces of 44mag brass. I saved the brass from the Winchester white box that I bought.
I left the primers in for tumble. BTW, they didn't come really clean after two hours or tumbling.
Should I have left them in longer? I'm going to deprime them this weekend.
Pick up some rifle powder at my LGS and ask the guy about reloading hardcast bullet and he said just use load data for the jacketed bullets. Which sounds about right from what I heard here, about 9 to 10 grains of Unique.
I've got some 45acp brass tumbling now and some 223rem lake city once fired brass after that.
