Well I have dumped a wad of cash on this beast and it has done nothing but collect dust. It is super rare and if I am not mistaken, only about 4 of these exist. I am offering her up to someone who can give her a good home. Some of the work I had done is as follows.
1. Smoothen the pumpstroke to prevent binding.
2. Replaced big ugly regulator on the back with a custom flush piece.
3. Added a female stabalizer to replace big ugly regulator.
Basically this marker is now a Sterling on steroids. It takes cocker threaded barrels which makes it much easier to find barrels. The auto trigger works fine. I would like to cut my losses and get $250 shipped via paypal. No trades wanted or needed since the proceeds are going to my save the old crappy motorcycle fund. As always, I only use priority mail due to their speed and reliability. Here are some pics. You get everything in the pictures.