Poly-Tech export SKS, generally regarded as higher quality than standard Norinco production. Tighter tolerances, often better finish. Popular collector variant. Same gas-operated tilting bolt action. Type: Rifle Action: Semi-Automatic Caliber: 762x39mm Capacity: 10 Year introduced: 1956, China Weight: 162 oz Overall length: 40.2" Status: Active Intended use: Military, Collector, Hunting