I just recently purchased a brand new Autococker SR from paintballpaulie.
He was great to deal with, the purchase was quick. He answered all of the questions I could think to ask him at the time. I even forgot to grab my barrel condom when i left and he called me shortly after to let me know I had forgotten it, and requested my mailing address so he could mail it to me.
I would most certainly deal with paintballpaulie again in the future.