ZB-53


The ZB-53 was a Czechoslovak machine gun. A versatile weapon, it was used both as a squad support weapon, as a mounted machine gun for tanks and other armoured vehicles, and on fixed positions inside Czechoslovak border fortifications. Adopted before World War II by the armies of Czechoslovakia and Romania, it was also license-built in the United Kingdom as the Besa machine gun. Following the German invasion of Czechoslovakia, large quantities of the weapon were captured by the Wehrmacht and used during the war under the designation of MG 37.

History

The ZB-53 was designed as a private venture by Václav Holek and Miroslav Rolčík of the Zbrojovka Brno works as a replacement for the Schwarzlose machine gun of World War I origin. Czechoslovakia purchased 500 for testing giving them the designation Vz.35. Based on these tests some improvements were requested and the improved ZB-53 was adopted by the Czechoslovak Army with the designation TK vz. 37. It was introduced as the standard machine gun of Czechoslovak LT-35 and LT-38 tanks. Czechoslovak Zbrojovka Brno and then produced the gun in large quantities until the 1950s.
Czechoslovakia exported the gun to Romania, Yugoslavia, Argentina, Afghanistan, Iran and China, while UK bought a licence and started to produce its own version, known as the Besa machine gun. During the German occupation of the factory, large numbers were produced for the Waffen-SS until 1942.

Description

The weapon was a gas-operated, belt-fed, air-cooled machine gun that served both the infantry support and vehicle weapons roles. The machine gun was delivered in three variants: infantry machine gun, heavy bunker machine gun and for armoured vehicles. It was designed to withstand five minutes of constant fire, after which time the barrel had to be changed due to wear. Although modern, the weapon was prone to jamming due to a complicated rate of fire selection mechanism.

Users