Maschinenkarabiner 42(W)

Last updated
Maschinenkarabiner 42(W)
Mkb 42W (Walther).jpg
The Walther MKb 42(W)
Type Assault rifle
Place of originGermany
Service history
In service1942–1945
Used byGermany
Production history
Designer Walther
Designed1940-41
ManufacturerWalther
Produced1942
No. built200
Specifications
Mass4.4 kg (9 lb 11 oz) empty
Length933 mm (3 ft 1 in)
Barrel  length409 mm (1 ft 4 in) [1]

Cartridge 7.92×33mm Kurz [2]
Action Gas-operated, rotating bolt, selective-fire [3]
Rate of fire 600 rpm
Muzzle velocity 650 m/s (2,100 ft/s)
Effective firing range600 m (660 yd) single fire
300 m (330 yd) burst
200 m (220 yd) continuous
Maximum firing range800 m (870 yd) sighted [4]
Feed system30 round detachable box magazine
SightsAdjustable sights, rear: V-notch; front: hooded post

The Maschinenkarabiner 42(W) (German: "machine carbine model 1942 (Walther)" ) or MKb 42(W) was an early German assault rifle designed in 1940-41 by Walther during World War II. The Mkb 42(W), and the more successful Maschinenkarabiner 42(H) designed by Haenel, were predecessors of the Sturmgewehr 44 (StG 44) assault rifle.

Contents

History

As early as 1918 the German Army began to study the feasibility of an intermediate round and rifle. [4] However, a combination of military orthodoxy, limited funds and the arms development restrictions of the Versailles Treaty led Germany to adopt the Mauser Karabiner 98K on 21 June 1935. From 1939 onwards the German Army gathered combat reports which were analyzed to determine combat conditions and tactical trends in order to develop new tactics and equipment requirements. [1] One of the lessons which re-emerged was the existing 7.92x57mm rifle cartridge was more powerful and long ranged than what was needed. Since most combat took place at ranges less than 400 m (440 yd) a less powerful round could be used, which would mean a soldier could carry more ammunition, the weapon could be shorter, lighter and with less recoil the gun could be an automatic. [1] Submachine guns had existed since the First World War, but they used pistol caliber ammunition and lacked both the range and accuracy the German Army was looking for. A new intermediate cartridge was needed and the 7.92×33mm Kurz was designed in response to this requirement. The specification called for a new weapon which was larger than a submachine gun, more accurate, longer ranged and more maneuverable than a full sized rifle.

Design

Contracts for weapons firing the 7.92×33mm Kurz round were issued to both Haenel and Walther, who were asked to submit prototype weapons under the name Maschinenkarabiner 1942. [2] The (H) and (W) in their titles referred to the first initial of each guns manufacturer Haenel and Walther to differentiate the two. The MKb 42(W) fired from a closed bolt and used a hammer firing system, while the MKb 42(H) fired from an open bolt and used a striker for firing. Both used a large amount of stamped parts to speed and simplify construction while keeping down costs. The parts were then riveted or spot welded together. [5] In December 1940, a prototype rifle each from Haenel and Walther was tested by the HWA at Kummersdorf. Both designs were tested on the Eastern Front during 1942 and the Haenel design proved superior to Walther's MKb 42(W). The German Army ordered a number of changes be made to the MKb 42(H) and the designation for the new rifle was MP 43. The majority of the MP 43's features came from the MKb 42(H), with the hammer firing system and closed bolt coming from the MKb 42(W). [5]

See also

Related Research Articles

<span class="mw-page-title-main">Submachine gun</span> Type of automatic firearm

A submachine gun (SMG) is a magazine-fed automatic carbine designed to fire handgun cartridges. The term "submachine gun" was coined by John T. Thompson, the inventor of the Thompson submachine gun, to describe its design concept as an automatic firearm with notably less firepower than a machine gun. As a machine gun must fire rifle cartridges to be classified as such, submachine guns are not considered machine guns.

<span class="mw-page-title-main">StG 44</span> German World War II assault rifle

The StG 44 is a German assault rifle developed during World War II by Hugo Schmeisser. It is also known by its early designations as the MP 43 and MP 44. The StG 44 was an improvement of an earlier design, the Maschinenkarabiner 42(H).

<span class="mw-page-title-main">FG 42</span> German automatic paratrooper rifle

The FG 42 is a selective-fire 7.92×57mm Mauser automatic rifle produced in Nazi Germany during World War II. The weapon was developed specifically for the use of the Fallschirmjäger airborne infantry in 1942 and was used in very limited numbers until the end of the war.

<span class="mw-page-title-main">Automatic rifle</span> Type of autoloading rifle

An automatic rifle is a type of autoloading rifle that is capable of fully automatic fire. Automatic rifles are generally select-fire weapons capable of firing in semi-automatic and automatic firing modes. Automatic rifles are distinguished from semi-automatic rifles in their ability to fire more than one shot in succession once the trigger is pulled. Most automatic rifles are further subcategorized as battle rifles or assault rifles.

<span class="mw-page-title-main">Battle rifle</span> Self-loading rifle that fires a full-power rifle cartridge

A battle rifle is a service rifle chambered to fire a fully powered cartridge.

<span class="mw-page-title-main">Hugo Schmeisser</span> German firearm designer (1884–1953)

Hugo Schmeisser was a German developer of 20th century infantry weapons.

<span class="mw-page-title-main">Volkssturmgewehr</span> Semi-automatic rifle

The Volkssturmgewehr is the name of several rifle designs developed by Nazi Germany during the last months of World War II. They share the common characteristic of being greatly simplified as an attempt to cope with severe lack of resources and industrial capacity in Germany during the final period of the war. The Volkspistole was a partner program, almost identical, but for pistols instead.

<span class="mw-page-title-main">Intermediate cartridge</span> Firearm ammunition between pistol and full-power rifle

An intermediate cartridge is a rifle/carbine cartridge that has significantly greater power than a pistol cartridge but still has a reduced muzzle energy compared to fully powered cartridges, and therefore is regarded as being "intermediate" between traditional rifle and handgun cartridges.

The StG 45(M) (abbreviation of Sturmgewehr 45, "Assault Rifle 45") sometimes referred to as the MP 45(M), was a prototype assault rifle developed by Mauser for the Wehrmacht at the end of World War II, using an innovative roller-delayed blowback operating system. It fired the 7.92×33mm Kurz (or "Pistolenpatrone 7.9mm") intermediate cartridge at a cyclic rate of around 450 rounds per minute.

German military technology during World War II increased in terms of sophistication, but also cost, mechanical unreliability, and time to manufacture. Nazi Germany put effort into developing weapons; particularly aircraft, rockets, submarines and tanks during the war.

The evolution of German military rifles is a history of common and diverse paths followed by the separate German states, until the mid-19th century when Prussia emerged as the dominant state within Germany and the nation was unified. This article discusses rifled shoulder arms developed in or for the military of the states that later became Germany; it excludes firearms of the Austrian Empire, except where they were used substantially by German troops.

<span class="mw-page-title-main">CETME rifle</span> Battle rifle

The CETME Model 58 is a stamped-steel, select-fire battle rifle produced by the Spanish armaments manufacturer Centro de Estudios Técnicos de Materiales Especiales (CETME). The Model 58 used a 20-round box magazine and was chambered for the 7.62×51mm NATO round. The CETME 58 would become the foundation of the widely deployed German Heckler & Koch G3 battle rifle. Semi-automatic variants were also produced for the civilian market.

<span class="mw-page-title-main">Assault rifle</span> Self-loading rifle that fires an intermediate-power rifle cartridge

An assault rifle is a select fire rifle that uses an intermediate-rifle cartridge and a detachable magazine. Assault rifles were first put into mass production and accepted into widespread service during World War II. The first assault rifle to see major usage was the German StG 44, a development of the earlier Mkb 42. While immediately after World War II, NATO countries were equipped with battle rifles, the development of the M16 rifle during the Vietnam War prompted the adoption of assault rifles by the rest of NATO. By the end of the 20th century, assault rifles had become the standard weapon in most of the world's armies, replacing full-powered rifles and submachine guns in most roles. The two most successful modern assault rifles are the AK-47 and the M16 designs and their derivatives.

<span class="mw-page-title-main">7.92×33mm Kurz</span> German firearm cartridge developed for the StG 44 rifle

The 7.92×33mm Kurz is a rimless bottlenecked intermediate rifle cartridge developed in Nazi Germany prior to and during World War II, specifically intended for development of the Sturmgewehr 44. The ammunition is also referred to as 7.9mm Kurz, 7.9 Kurz, 7.9mmK, or 8×33 Polte. The round was developed as a compromise between the longer 7.92×57mm full-power rifle cartridge and the 9×19mm Parabellum pistol cartridge.

The Vollmer M 35 consisted of a series of experimental automatic rifles developed by Heinrich Vollmer in the 1930s. The Vollmer rifles were chambered in an intermediate cartridge that was co-developed with Gustav Genschow and Co. (GECO) starting in 1934, under a Heereswaffenamt contract.

<span class="mw-page-title-main">Grossfuss Sturmgewehr</span> Assault rifle

Grossfuss Sturmgewehr was a prototype assault rifle designed during World War II by Kurt Horn at the Grossfuss company better known for their contribution to the German arsenal made with the MG 42.

<span class="mw-page-title-main">Maschinenkarabiner 42(H)</span> Assault rifle

The Maschinenkarabiner 42(H) or MKb 42(H) (machine carbine Model 1942 (Haenel)) was an early German assault rifle firing an intermediate round of World War II. Designed in 1940 – 1941 by Hugo Schmeisser working for C. G. Haenel Waffen und Fahrradfabrik, several thousand were made and the gun was used on the Eastern Front in 1943.

C.G. Haenel is a German weapon manufacturer located in Suhl, Germany.

References

  1. 1 2 3 Chamberlain, Peter (1976). Sub-machine guns and automatic rifles. Gander, Terry. New York: Arco Pub. Co. p. 23. ISBN   0668040130.
  2. 1 2 Hogg, Ian; Gander, Terry (2005), Jane's Guns Recognition Guide, Harper & Collins, p. 287
  3. McCollum, Ian (6 July 2018). "MKb-42(W) – The Sturmgewehr That Never Was". ForgottenWeapons.com. Retrieved 6 July 2018.
  4. 1 2 Natzvaladze, Yury (1996). The Trophies Of The Red Army During The Great Patriotic War 1941-1945. Volume 1. Scottsdale, Arizona: Land O'Sun Printers. pp. 170–176.
  5. 1 2 Hogg, Ian (2000). Military small arms of the 20th century. Weeks, John S. (7th ed.). Iola, WI: Krause Publications. p. 242. ISBN   0873418247. OCLC   45015519.