Thanks for the help.
I made a few dozen cases that worked just fine but required a lot of trimming.
I think if I can get a good deal on pre made brass that would be best but at least I know I can make my own if I had too.
My reloads are always more accurate than factory ammo and I can shoot more for less..win/win

Frank Glaser,Alaska Wolfman:"with a lung shot on hoofed game the .220 Swift killed quicker than any other gun I ever owned."That included caribou,moose,wolf,and sheep.