3.7 cm Flak M42
BF1942 2014-10-12 17-36-59-59
General Historical Information
Place of origin: Germany
Category: Anti-Aircraft
Used by:


Passengers: 1
Calibre: 3.7 cm
Ammunition: AP/HE tracer
Elevation: -10 / +90°
Traverse: 360°
Rate of Fire: 250 rpm
Used by vehicles / ships: U-Boot-Klasse XIV "Milchkuh"
Position 1: Gunner
Historical Picture
3.7 cm Flak M42k

This weapon was manufactured by Rheinmetal-Borsig and was essentially a longer barrel and improved version over the older 3.7 cm/83 SK C/30 and had a much higher rate of fire. Recoil operated, air cooled and used five-round ammunition strips. These were the first German light anti-aircraft guns to have shields, a surprising shortcoming of earlier weapons.

The design of this gun emphasized ease of manufacturing. Constructed of a monobloc barrel connected to the breech ring by a bayonet joint to allow easy replacement. Used a vertical sliding breech block, hydraulic brake and spring recuperator.

Near the end of World War II twin guns were mounted on some submarines.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.