I emailed Pellets over the weekend, and I got a reply back Monday that they do not sell less than 50# bags, but if I wanted to get together with some buddies and do a group buy they could do that -- otherwise contact one of their distributors. So I ordered 5 pounds from
http://www.stainlesstumblingmedia.com (about $51 delivered) and it got here today. (boy, that was fast!) I've been playing with it this evening.
It's been raining this week. I went to the shooting range today and shot some .45 Colts and .223's, and picked up all the nasty muddy brass I could find. (my .45 Colts were pretty bad, even though they never hit the ground) I also picked up a bunch of Wolf and Tula steel .223 cases, some of them pretty rusted.
I started with the .45 Colt brass. I decapped it (25 pieces) and put it in the HF tumbler and filled it about half full of water. I added a shotglass full of the SS media and a splash of an acid dairy equipment rinse. It has phosphoric acid and nonsudsing surfactants. I started it up and let it run for an hour and then checked on it.
The outside of the brass looked good. The insides were just starting to get clean, and the primer pockets still looked untouched. I thought maybe I didn't have enough media so I added another shotglass full.
An hour later I checked it and the belt was broken
I took the brass out and wiped it off with a towel. The outsides looked new but not polished. The insides were almost clean, and the primer pockets still had black stains -- but they were tumbled for less than 2 hours.
I put them in the vibratory tumbler, along with some nickel .45 ACP that I picked up (decapped and rinsed) Next I was going to run a bunch of mixed 9mm and .380 brass with a little .38 Special mixed in, but that will have to wait until I get a new belt.
The one thing that concerns me is the SS media look long enough to get caught inside a .223 case -- and .223 is the main thing I bought the stuff (then .30-06, and lastly pistol brass)
Somewhere around here I have an ancient Lortone model 45C rock tumbler. It might need a new motor, but those don't cost all that much. It has a significantly larger drum than the HF tumbler (it's a 2-drum knockoff of a Lortone 33B)