A buddy of mine showed me an AK 47 Ive never seen before. Granted I'm not real AK savvy this one was a "Hunter Edition?". It had a regular rifle style stock on it and no pistol grip. The rear of the reciever was slanted not flat. It had 290 or 390 "I forgot the exact#" stamped in a circle on the left side/front of the reciever. His understanding is that meant it was a genuine Norinco. I was wondering if I could find out more about it and maybe what a fair price range for selling it might be. Much obliged in advance.