The CZ Model 23/25 (properly, Sa 23/25 or Sa vz. 48b / samopal vz. 48b – samopal vzor 48 výsadkový, "submachine gun model year 1948 para") was a series of Czechoslovak designed submachine guns introduced in 1948. There were four generally very similar submachine guns in this series: the Sa 23, Sa 24, Sa 25, and Sa 26.

2009年11月1日 · The VZ 23 and 25 were used by the Czech army until 1952. After this date, Czechoslovakia was forced to align its armament on that of the Soviet “big brother.” The result was the development of two new submachine guns using the 7.62mm Tokarev cartridge: the VZ 24 with fixed stock and the VZ 26 collapsible stock.

2018年9月26日 · Page details technical specifications, development, and operational history of the Ceska Zbrojovka vz. 23 / 24 / 25/ 26 (Samopal) Submachine Gun (SMG) / Machine Pistol including pictures.

2019年4月20日 · History of the Ceska Zbrojovka vz.23 submachine gun series of compact automatic weapons emerging from the former Czechoslovakia.https://www.militaryfactory.c...

The Sa 23 (Czech: Samopal 23) series of submachine guns was first conceived just after World War II, when Czech arms designer Vaclav Holek developed a submachine gun patterned after the various conventional blowback designs of the time (the MP 40, Sten, etc.), but with some innovative updates.

2020年7月17日 · By the middle of 1948, the 9mm Samopal Vz 48b was introduced. It has been described as a “no-frills” submachine gun and features a basic tubular-shaped receiver that houses the firing action....

The Sa vz. 23 (Samopal vzor 23) was a Czech submachine gun that was produced by Česká Zbrojovka. Work on the vz. 23 began in 1947 as part of a large-scale project at the CZ factory to design a new submachine gun to meet the requirements of the Czech Army.

It is the world's first submachine gun to adopt a telescoping bolt. A part of the bolt surrounds the barrel, and the length of the gun can be shortened by the part that overlaps the barrel, making it easier to carry as the total length is shorter than that of existing submachine guns.

The Sa 23 (vz. 48a) was the first variant, using a fixed wood stock and firing standard 9×19mm Parabellum (aka 9mm Luger Parabellum) ammunition. Has a straight vertical pistol grip and ammunition magazine. Magazines were issued with 24 and 40 round capacity.

Samopaly vz. 23 a 25, a následně Sa 24 a Sa 26, představují významný milník v historii československé vojenské výzbroje. Tyto zbraně byly používány nejen československou armádou, ale našly své místo i v arzenálech jiných zemí Varšavské …