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Ceska Zbrojovka vz. 30


Light Machine Gun (LMG) (1930)


Infantry Small Arms / The Warfighter

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Jump-to: Specifications

Like the British BREN, the CZ vz. 30 was a direct descendant of the Czech vz. 26.



Authored By: Staff Writer | Last Edited: 05/10/2019 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site.
Czechoslovakia proved itself a most capable arms developer during the interwar years between World War 1 (1914-1918) and World War 2 (1939-1945). One resultant design of the period became the Vz. 26 model light machine gun of 1924 which saw use in the grand second global conflict and inspired the famous British BREN LMG of the war as well. From this design came forth the vz. 30 model of 1930 which brought about some improvements to the CZ vz. 26's internals to make for a more robust and generally reliable system. Beyond its internal modifications, the CZ vz. 30 was also granted an improved manufacturing process though it proved no less expensive than the preceding vz. 26 product.

By and large, both guns proved similar in form and function to the casual observer. Tolerances were strong due to the exacting machining processes involved which made for a very good light machine gun. Such quality was what impressed the British to adopted the weapon as the BREN through the ZGB-33 prototype (in British .303 caliber). The vz. 30 was chambered for the 7.9mm Mauser rifle cartridge which gave good penetrative capabilities at range and feeding was by way of a top-mounted 20-round count detachable box magazine. A folding bipod supported the frontal weight of the unit with the operator typically set in a prone position behind the rear sight. The trigger was integrated with the pistol grip which gave good support of the aft section of the weapon coupled to the buttstock at the shoulder. A carrying handle was standard as was finning along the barrel for basic cooling. The gas tube ran under the barrel in a conventional arrangement. Dimensions included an overall length of 1,180mm and a weight of 9 kilograms. Rate-of-fire was 550 to 650 rounds per minute with a muzzle velocity of 750 meters per second. All values were comparable to the earlier vz. 26 offering.

A later model, the vz. 30J brought about an overall length of 1,204mm with an increased weight of 9.58 kilograms. Its rate-of-fire was reduced to 500 to 600 rounds per minute.

Like many powers in Central and Western Europe during World War 2, Czechoslovakia fell to the belligerent Germans under the direction of Adolf Hitler. As such, its arms-producing factories now also fell to the victors and this included stocks of vz. 30 machine guns. The Germans reinforced second-line units with the weapon and assigned it the designation of MG30(t), comparable in battlefield role to their existing MG34 machine guns. Production of the weapon continued throughout the entirety of the war into 1945 and was locally manufactured in Romanian factories as well.

From this, the weapon was also locally produced in China, Iran and Spain, the latter under the Fabrica de Armas de Oviedo (FAO). By the time of the NATO adoption of the 7.62mm cartridge, FAO attempted a belt-fed version of the weapon which did not prove a quantitative success.

The vz. 30 continued in use well after World War 2 into the Cold War years where it made its own solid history apart from the fabled British BREN.

Specifications



Service Year
1930

Origin
Czechoslovakia national flag graphic
Czechoslovakia

Classification


Light Machine Gun (LMG)


Ceskoslovenska Zbrojovka, Brno - Czechoslovakia
National flag of China National flag of Czechia National flag of modern Germany National flag of Nazi Germany National flag of Iran National flag of Romania National flag of Spain China; Czechoslovakia; Iran; Nazi Germany; Romania; Spain
(OPERATORS list includes past, present, and future operators when applicable)
Fire Support
Capable of suppressing enemy elements at range through direct or in-direct fire.


Overall Length
1,160 mm
45.67 in
Barrel Length
675 mm
26.57 in
Empty Wgt
21.16 lb
9.60 kg
Sights


Leaf Rear; Front Post.


Action


Gas-Operated

Gas-Operated
Gas-operated system is featured, typically involving a gas cylinder and rear-driven piston directing energy to the bolt component.
(Material presented above is for historical and entertainment value and should not be construed as usable for hardware restoration, maintenance, or general operation - always consult official manufacturer sources for such information)


Caliber(s)*


7.92x57mm Mauser

Sample Visuals**


Graphical image of a 7.92mm Mauser rifle cartridge
Rounds / Feed


20-Round Detachable Box Magazine.
Cartridge relative size chart
*May not represent an exhuastive list; calibers are model-specific dependent, always consult official manufacturer sources.
**Graphics not to actual size; not all cartridges may be represented visually; graphics intended for general reference only.
Rate-of-Fire
600
rds/min
Muzzle Velocity
2,460 ft/sec
(750 m/sec)


vz.30 - Chambered for 7.92mm cartridge; 1180mm length; 20-round magazine.
vz.30J - Evolved model; 1204mm length; increased weight.
MG30(t) - German Wehrmacht Designation
FAO - Spanish local production version by Fabrica de Armas de Oviedo; belt-fed version in 7.62mm NATO also realized.


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