Only the first gen micros have a fixed barrel about 6" in length I believe. I currently own a black right feed/left powerfeed micro, carbon fiber frame and 2x benchmark frame. Good solid gun. Cocker threading is a plus. I've been thinking about selling it actually.
Craigslist deals are great, but as stated before do not match forum prices. I bought a couple of classic mags of CL and sold/traded them on here for more than I paid for them.