I Have This Old Gun - German MP40 Submachine Gun

Published on March 4, 2016
Duration: 7:43

This video provides an expert-level overview of the German MP40 submachine gun, detailing its historical context, design evolution from the MP38, manufacturing differences, and post-war legacy. It highlights the MP40's iconic status and its technical specifications, including its open-bolt, blowback operation and 9mm Luger caliber. The presentation features insights from NRA publications editors and historians, offering a deep dive into this significant firearm.

Quick Summary

The German MP40 is an iconic World War II submachine gun, distinguished by its stamped receiver for mass production and open-bolt, blowback operation firing 9mm Luger. Despite its iconic status, its double-column, single-feed magazine was prone to stoppages. It remains a highly sought-after NFA collector's item today.

Chapters

  1. 00:00Introduction to the MP40
  2. 00:22Historical Context: Versailles Treaty
  3. 01:14Development of the MP38
  4. 01:46Transition to the MP40
  5. 02:24Handling and Performance
  6. 04:12Design Flaws: The Magazine
  7. 05:17Manufacturers and Iconic Status
  8. 06:12Post-War Legacy and Collectors

Frequently Asked Questions

What is the German MP40 submachine gun?

The MP40 is an iconic German submachine gun from World War II, known for its stamped receiver construction which allowed for mass production. It fired the 9mm Luger cartridge and operated via an open bolt, blowback system.

What were the main design differences between the MP38 and MP40?

The primary difference was manufacturing: the MP40 utilized a stamped receiver for easier mass production, whereas the earlier MP38 featured a machined steel receiver. Both fired from an open bolt and used 9mm Luger ammunition.

What were the weaknesses of the MP40's design?

The most significant weakness was its double-column, single-feed magazine. Cartridges had to merge into a single column to feed, which frequently caused stoppages in adverse conditions like mud, dust, and snow.

Who manufactured the MP40, and what is its status today?

Key manufacturers included Haenel, Erma, and Steyr. Today, the MP40 is a highly desired NFA collector's item, with 'tube guns' built on US receivers offering a more accessible option for enthusiasts.

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