This AK was posted on GB.  



Seller claims the only markings on it are the AKUSA logo, "Vector Arms NSL, UT" and a serial number.  He also says there are no numbers on any of the other parts (bolt, carrier, top cover, trunnion).

My Google-Fu brought up a photo of a similar rifle that was reportedly sold by Atlantic Firearms back in 2006.



Anyone have experience with this particular Vector model?  Is it one of the "bastardized" guns they assembled towards the end of their run?

It's a mutt gun.  Vector did a decent job assembling them, but most are non-matching and assembled from multiple AK types.  Mine, bought in 2005, is a mix of Polish and Hungarian parts built on a 1.5mm receiver.  It makes a great truck gun since I'm not worried about throwing it around and runs flawlessly.  However, it isn't worth more than $600~$650 tops (Mods...just throwing in price for reference but delete price if you feel it crosses the price check line).