The CZ (Česká zbrojovka) Sa vz.61 Škorpion .380 ACP is a czechoslovakia-made select-fire submachine gun chambered in .380 ACP, introduced in 1961. Primary use: military. Type: Submachine Gun Action: Select-Fire Caliber: .380 ACP Capacity: 30 Year introduced: 1961, Czechoslovakia Weight: 88 oz Overall length: 24" Status: Discontinued Intended use: military