The small sized gun was designed by Miroslav Rybář (1924-1970) to be used by special forces, crews of armored vehicles and helicopters and officers. Every policeman (member of Veřejná bezpečnost) in Czechoslovakia was also equipped with � korpion as a supplemental weapon. The weapon was produced in Česká zbrojovka in Uherský Brod during 1962 - 1979. Around 210,000 units were produced. Since 1992 it is manufactured again under name samopal vzor 61 E. Under a license it was produced by Zavodi Crvena Zastava in former Yugoslavia.
single shot machine pistol firing 6mm plastic bb's, the gun needs to be cocked every time to fire, folding stock, mag capacity 26bb's, length 280mm /540mm with stock opened, weight 600g, estimated power 0.16 joules, approx 100 bb's included