The MG 131 (shortened from German: Maschinengewehr 131, or "Machine gun 131") was a German 13 mm caliber machine gun developed in 1938 by Rheinmetall-Borsig and produced from 1940 to 1945. The MG 131 was designed for use at fixed, flexible or turreted, single or twin mountings in Luftwaffe aircraft during World War II.
It was one of the smallest, if not the smallest among the heavy machine guns, the weight was less than 60% of the M2 Browning or the Breda-SAFAT machine gun. Despite this, the MG 131 was a rapid fire weapon with an elevated firepower for its mass. It was equipped with HEI ammunition. The nearer equivalent could have been the Japanese Ho-103, itself based on the earlier American M1921 Browning machine gun. The other Axis main machine gun, the Breda 12.7 mm, was around 13 kg heavier and bigger, while slower by at least 150 rpm. The small size of the MG 131 meant the possibility to replace the 7.92 mm machine guns even in the small nose of the Luftwaffe fighters, which was commonplace from 1943 onwards. This weapon was a marked improvement as the greater armour protection Allied aircraft received rendered smaller calibers almost useless. This was especially true when it came to heavy Allied bombers.
It was installed in the Messerschmitt Bf 109, Me 410 Hornisse, Fw 190, Ju 88, Junkers Ju 388, He 177 Greif bomber variants, and many other aircraft. The Fernbedienbare Drehlafette FDL 131Z remotely controlled gun turret system, used either a single, or more commonly a "twinned" pair of MG 131s for dorsal defense. The quadmount Hecklafette HL 131V weapons "system" for tail defense, placing two MG 131 guns apiece in a pair of rotating, side-mount exterior elevation carriages (the manned turret "core" provided the traverse function), was meant for standardization on many late-war prototype developments of German heavy bomber airframes, but never came to fruition beyond a small number of dimensional prototype mockups and kinetic test units.
The MG 131 fired electrically primed ammunition in order to sustain a high rate of fire when shooting through the propeller disc of a single-engined fighter. A pair of MG 131 machine guns was used as cowl armament on later models of the Bf 109G (which originally required one blister or Beule on each side of the fuselage, flanking the upper rear end of the engine, to house the larger breech of the new gun) and the Fw 190.
|Type||Heavy machine gun|
|Place of origin||Nazi Germany|
|Wars||World War II|
|Mass||16.6 kg (37 lb)|
|Length||1,170 mm (46 in)|
|Barrel length||550 mm (22 in)|
|Caliber||13 mm (0.51 in)|
|Action||Recoil-operated; short recoil,|
|Rate of fire||900 round/min|
|Muzzle velocity||750 m/s (2,500 ft/s)|
|Effective firing range||1,800 m (2,000 yd)|
The Arado Ar 232 Tausendfüßler (German: "Millipede"), sometimes also called Tatzelwurm, was a cargo aircraft, designed and built in small numbers by the German firm Arado Flugzeugwerke during World War II. The design introduced, or brought together, almost all of the features now considered to be "standard" in modern cargo transport aircraft designs, including a box-like fuselage slung beneath a high wing; a rear loading ramp (that had first appeared on the December 1939-flown Junkers Ju 90 V5 fifth prototype four-engined transport via its Trapoklappe); a high-mounted twin tail for easy access to the hold; and various features for operating from rough fields. Although the Luftwaffe was interested in replacing or supplementing its fleet of outdated Junkers Ju 52/3m transports, it had an abundance of types in production at the time, and did not purchase large numbers of the Ar 232.Blohm
Blohm is a surname. Notable people with the surname include:
Hans Blohm C.M. (born 1927), photographer and author
Linn Blohm (born 1992), Swedish handball player for IK Sävehof and the Swedish national team
Robert Blohm (born 1948), American and Canadian investment banker, economist and statistician, professor in China's Central University of Finance and Economics
Tom Blohm (1920–2000), Norwegian football playerDornier Do 317
The Dornier Do 317 was a planned German heavy bomber of World War II.Gotha Ka 430
The Gotha Ka 430 was a military transport glider, first built in 1944. The glider was designed by Albert Kalkert. Twelve had been produced by the end of World War II, but none of them was used operationally.The glider could carry twelve men, and tests were being conducted towards the end of the war to see if it could carry a cargo of 1,400 kg (3,100 lb). A single 13 mm (0.512 in) MG 131 machine gun was fitted for self-defence.Mitsubishi Q2M
The Mitsubishi Q2M "Taiyō" design was derived from the Mitsubishi Ki-67-I Hiryū ("Peggy") heavy/torpedo bomber of the Japanese Army (and "Yasukuni" Navy's torpedo bomber version). It was ordered for design and construction in the last stages of war.Type 2 machine gun
The Type 2 machine gun was developed for aerial use for the Imperial Japanese Navy during World War II. It was an adaptation of the German MG 131 machine gun.
German Aerial Weapons of World War II
|Guided bombs and Missiles|