numrich has a few parts left. If you're looking for a mag then you're pretty much out of luck. They are all but non-existant. It's an excellent little shooter though. Which part do you need? I think I have a schematic in the origional paperwork that was given me with the gun. I'll look for you.
I just sent you scans of the exploded drawing, and the brief spec sheet that I have. The attachments make the e-mail 1.5 MB..... just so you know what it is.