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MP 40

Maschinenpistole 40

smgErma Werke · 1940–1945

OVERVIEW

The MP 40 was the standard submachine gun of the German Wehrmacht during WW2. Often erroneously called the "Schmeisser," it was actually designed by Heinrich Vollmer.

HISTORIAN'S COMMENTARY

Before the Storm

Introduced between 1940 and 1945, MP 40 was built by Erma Werke for Germany forces as a smg for total war armies.

In the Field

Chambered in 9×19mm Parabellum and operating by open-bolt, blowback, it offered an effective reach of about 200 meters. Crews could sustain roughly 500 rounds per minute in trained hands, carried in a 3.97 kg frame with a 32-round magazine.

Historian's Note

In practice it thrived in alleys, trenches, and ruined interiors where seconds decided survival. Historians usually remember this type as a pragmatic wartime tool: not glamorous, but consistently useful where battles were actually decided.

SPECIFICATIONS

Caliber9×19mm Parabellum
ActionOpen-bolt, blowback
Rate of Fire500 rpm
Muzzle Velocity400 m/s
Effective Range200 m
Magazine32 rounds
Weight3.97 kg
Length833 mm

DEVELOPMENT

Evolved from the MP 36 and MP 38, the MP 40 was designed for mass production using stamped steel and plastic components rather than machined parts. This made it one of the first major weapons to use modern manufacturing techniques.

COMBAT HISTORY

Issued primarily to platoon and squad leaders, paratroopers, and vehicle crews. The MP 40 became synonymous with the German soldier and saw action on all fronts. Its moderate rate of fire made it controllable and ammunition-efficient.

NOTABLE USES

  • [01]Standard issue for German paratroopers (Fallschirmjäger)
  • [02]Used extensively during the Blitzkrieg campaigns
  • [03]Stalingrad urban combat
  • [04]Widely used by Waffen-SS units

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Battle Context

  • Stalingrad

    Urban attrition and close-range combat platforms linked to the Stalingrad campaigns.

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