The Škorpion vz. 61 is a Czechoslovak machine pistol developed in 1959 by Miroslav Rybář (1924–1970) and produced under the official designation Samopal vzor 61 by the Česká zbrojovka arms factory in Uherský Brod from 1963 to 1979. The standard version uses .32 ACP ammunition.
Vz. 61 with stock unfolded and a sound suppressor on the barrel
The Sa vz. 61 E with 20-round magazine
A civilian variant, semi-automatic only, with no stock.
The Sa vz. 61 E with unfolded stock
A machine pistol is an autoloading pistol capable of fully automatic fire, including stockless handgun-style submachine guns.
Soviet Stechkin APS and suppressed APB select-fire machine pistols, introduced into Soviet service in 1951
Steyr "Repetierpistole M1912/P16", one of the world's first machine pistols
Stechkin APS machine pistol
Czechoslovak Škorpion vz. 61