The Zastava M59/66 is the Yugoslav variant of the Soviet SKS carbine, chambered in 7.62x39mm. The /66 suffix designates the addition of a grenade-launching capability with a folding grenade sight and gas cutoff valve. Features a 10-round fixed magazine. Type: Semi-Auto Rifle Action: Gas-Operated Caliber: 7.62x39mm Capacity: 10 Year introduced: 1959, Serbia Weight: 8.9 oz Overall length: 40.4" Status: Discontinued Military use: Yes Intended use: Collecting