M1944E1/M1945 Johnson Light Machine Gun

Published on August 27, 2016
Duration: 14:02

The Johnson M1944E1/M1945 Light Machine Gun, nicknamed 'Emma', represents the final iteration of Melvin Johnson's LMG design. Key improvements over the M1941 include a unique monopod/foregrip, a gas-assist system for enhanced reliability, an improved rear sight, and a tubular steel buttstock with internal storage. Despite positive feedback from combat veterans and successful endurance testing, development ceased with the end of WWII.

Quick Summary

The Johnson M1944E1/M1945 LMG, nicknamed 'Emma', was the final iteration of Melvin Johnson's design. It improved upon the M1941 with a unique monopod/foregrip, a gas-assist system for enhanced reliability, an upgraded rear sight, and a steel tubular buttstock with storage.

Chapters

  1. 00:00Introduction: Johnson M1944E1/M1945 LMG 'Emma'
  2. 00:45M1941 Johnson LMG Issues & M1944/45 Development
  3. 02:08Unique Monopod/Foregrip Design
  4. 03:23Recoil Operation with Gas Assist
  5. 04:371945 Marine Corps Testing & End of Development
  6. 06:40Upgraded Rear Sight & Anti-Bounce Lever
  7. 08:41Steel Tubular Buttstock with Storage
  8. 11:12Barrel Removal and Gas Piston System

Frequently Asked Questions

What were the main improvements in the Johnson M1944E1/M1945 LMG compared to the M1941?

The M1944E1/M1945 featured a new monopod/foregrip, a gas-assist system for enhanced reliability, an improved rear sight, an enlarged anti-bounce lever, and a durable steel tubular buttstock with internal storage.

How did the Johnson M1944E1/M1945 LMG operate?

It utilized a short-recoil operating system supplemented by a gas assist. A gas port in the barrel directed gas to a sleeve with rings, helping to push the barrel rearward and ensure reliable cycling, especially in adverse conditions.

What was the outcome of the military testing for the Johnson M1944E1/M1945?

In 1945, the Marine Corps conducted a 20,000-round endurance test. While combat veterans liked the weapon, it experienced parts breakages during testing, and development ceased as WWII concluded and funding was cut.

What unique features does the Johnson M1944E1/M1945 LMG possess?

Notable features include its versatile monopod that functions as a foregrip, the hybrid recoil-gas operating system, an enlarged anti-bounce lever for stable full-auto fire, and a steel buttstock with a compartment for spare parts or cleaning tools.

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