Chinese SKS The Chinese SKS is a semi-automatic military rifle produced in China based on the Soviet-designed Simonov SKS. Chinese examples are commonly encountered as Type 56 SKS rifles and are chambered in 7.62x39mm. Typical specifications: Manufacturer: Chinese military/Chinese arsenals Model: Type 56 SKS Caliber: 7.62x39mm Action: Semi-automatic Magazine: Fixed 10-round box magazine Operation: Gas-operated Feed: 10-round stripper clips or individual rounds Stock: Typically hardwood Bayonet: Many examples have an integral folding bayonet Sights: Adjustable rear, hooded front Overall length: Approximately 40 inches Barrel length: Approximately 20.5 inches