I have just got into reloading(about 3 weeks),have bought,2 presses,more dies than I want to list,books....books and more books,reloading tools..ect...,brass,bullets,powders,and a tumbler.I have a Lyman Turbo Pro 1200.What I'm not sure on is the type of media I need to use in it.Treated corn,Tufnut,What?
........Rick