Potato Digger at War: Marlin Model 1917 Machine Gun

Published on August 27, 2025
Duration: 22:01

The Marlin Model 1917, a licensed Colt Model 1895 'Potato Digger' variant, was a significant early gas-operated machine gun. Initially adopted by the US Navy, it later served as a crucial training weapon for the US Army during WWI due to Colt's production constraints. A redesigned aircraft variant with a linear gas piston was also produced, highlighting its adaptability.

Quick Summary

The Marlin Model 1917, a licensed Colt Model 1895 'Potato Digger,' is an early gas-operated machine gun designed by John Browning. Its nickname stems from the swinging gas lever that can dig into the ground. Marlin produced over 15,000 units for WWI training, and a redesigned aircraft variant featured a linear gas piston.

Chapters

  1. 00:00Introduction: Marlin 1917 & Colt 1895 Lineage
  2. 01:41WWI Production & Marlin's Role
  3. 03:34The Swebilius Aircraft Redesign
  4. 05:42Markings and External Features
  5. 09:01The 'Potato Digger' Mechanism Explained
  6. 11:01Disassembly and Internal Components
  7. 14:26Feed System and Belt Variations
  8. 19:05Economic History and Obsolescence

Frequently Asked Questions

What is the Marlin Model 1917 machine gun?

The Marlin Model 1917 is a licensed variant of the Colt Model 1895 machine gun, famously nicknamed the 'Potato Digger.' Designed by John Browning, it was an early gas-operated firearm, with Marlin producing over 15,000 units during World War I.

Why is the Colt Model 1895/Marlin Model 1917 called the 'Potato Digger'?

The nickname 'Potato Digger' comes from the weapon's distinctive swinging gas lever located beneath the barrel. When fired, this lever arcs downwards, and if the gun is placed too low to the ground without a tripod, it can literally dig into the dirt.

What was the role of the Marlin Model 1917 during World War I?

While the US Navy adopted an earlier version, the Marlin Model 1917 was primarily used by the US Army as a training weapon on the home front during WWI. This allowed soldiers to learn machine gun tactics without depleting front-line combat assets.

Were there different versions of the 'Potato Digger' machine gun?

Yes, Marlin employee Carl Gustaf Swebilius redesigned the gun for aircraft use, replacing the swinging lever with a linear gas piston. Marlin produced approximately 38,000 of these linear piston variants for the US Air Service, ideal for propeller synchronization.

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