Ok... So I'm new to reloading and have started buying stuff, most of my stuff is on it's way. One of the first things that I decided to get after some research was a tumbler with stainless steel pins to clean all the brass I have been collecting. I tried it out for the first time the other night and all I can say is wow! Yes, you deprime before cleaning, the setup is a bit more expensive, the volume of brass you can do is less. However, I ran 220 9mm brass for 2hrs and it came out like new (inside, outside, and primer pocket).
here's some a pic from my phone of the 9mm brass after cleaning.
![Image](http://i250.photobucket.com/albums/gg273/Thib_photo/9mmbrass.jpg)