I have one just like it, which I have been trying to get a positive ID on. I picked it up at auction some time back. It was identified only as a Chinese AK 47. The right side of the receiver has only S and C for the safe and fire positions. The left side is only marked with a serial number about 2000 under this one. The only other markings I can find anywhere, are the matching serial numbered internal parts, and the range designations on the rear sight. The import stamps are on both sides of the barrel, between the gas block and the front sight. They are extremely poorly stamped, and appear to be: "IA CO SAC CA", on the left side, and "NORINCO 7.62 MM CHINA" on the right. Mine is used, but still in nice condition. Nice to find another one similar.