German Maschinenpistole 18,I a.k.a. MP18,I

Published on November 27, 2023
Duration: 1:00

The MP18,I, the first practical submachine gun, weighed 9.31 lbs and had an overall length of 32 inches, utilizing a 32-round drum magazine. Its open-bolt operation and side-mounted magazine created significant torque, requiring specific handling techniques. While recoil from the 9x19mm cartridge was minimal, the heavy bolt mass hindered precision fire, especially with its 200m maximum sight.

Quick Summary

The German MP18,I, the first practical submachine gun, weighs 9.31 lbs and is 32 inches long, using a 32-round drum magazine. Its open-bolt operation and side-mounted magazine create significant torque, impacting handling and precision fire, despite minimal recoil from the 9x19mm cartridge.

Chapters

  1. 00:00Introduction to the MP18,I
  2. 00:10Physical Specifications & Magazine
  3. 00:16Magazine Loading and Fit
  4. 00:21Handling and Ergonomics
  5. 00:30Operation and Firing Mechanism
  6. 00:41Recoil, Accuracy, and Limitations

Frequently Asked Questions

What are the key physical specifications of the MP18,I submachine gun?

The MP18,I weighs 9.31 lbs (4.2 kg) and has an overall length of 32 inches (81 cm). It is known for its 32-round detachable single-stack Luger Trommel drum magazine.

How does the MP18,I's magazine placement affect its handling?

The side-mounted 32-round drum magazine significantly balances the gun to the left, creating torque that requires the shooter to actively fight against it for control during firing.

What type of action does the MP18,I use, and how is it operated?

The MP18,I is an open-bolt firearm. The charging handle is pulled back and down to set the weapon, and it features a single-stage trigger for fully automatic fire.

What are the accuracy limitations of the MP18,I?

While the 9x19mm cartridge has minimal recoil, the heavy bolt mass makes precision fire difficult. The firearm is also limited by its 200-meter maximum sight range.

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