I'm looking for a few lee .575 cast round balls cast out of the lee # 90461 2 cavity mold to try out of a 20 gage pump gun with a smooth bore slug barrel loaded in a wad . Just want to try a little fitting in shot cup and bore before going all the way . So if someone is willing to send me 20-30 to work with I would be honored and quit willing to pay . Thanks for considering it