bpcshooter,
The media I have been using for a long time now is .156 rd and .284 long, angle cut cylinders. Along with that came a large bottle of magic stuff. I've used agout 20% of that solution. I started with a Lyman Turbo 1200 and ended up with a Thumler's Tumbler, Model B. I've probably cleaned 3,500 cases with the set up so far. The media kit can be purchased from DKittydave@aol.com. It is well worth the price, as is the tumbler.
TL