This Chinese Norinco SKS Type 56 Carbine is for sale. 

The SKS is a gas-operated, semi-automatic rifle chambered for the Russian 7.62x39mm round. It has a fixed, non-detachable 10-round magazine, wood stock, and a manual safety. The SKS Type 56 is a Chinese manufatured version of the SKS. Chinese production of the SKS continued for decades after it ceased in the Soviet Union, and over nine million had been manufactured as the Type 56 carbine in that country by the 1980s.