"Grease Gun" M3 Submachine Gun - TheFireArmGuy

Published on December 29, 2014
Duration: 3:47

This review of the M3 'Grease Gun' submachine gun, a 1944 production model chambered in .45 Auto, highlights its historical significance as a cost-effective replacement for the Thompson. The presenter, demonstrating expert handling and knowledge, details its features, including a unique dust cover safety, a 30-round magazine, and an ingenious retractable stock that doubles as cleaning tools. The video showcases its compact design, lower rate of fire, and surprisingly high collector value, estimated at $25,000, making it rarer than its predecessor.

Quick Summary

The M3 'Grease Gun' submachine gun, a 1944 production model chambered in .45 Auto, is highly collectible with a market value around $25,000. Its design, by General Motors, prioritized cost-effectiveness ($20 production cost) and simplicity, featuring a dust cover safety, 30-round magazine, and an innovative retractable stock with integrated cleaning tools.

Chapters

  1. 00:00Introduction & Shooting the M3 Grease Gun
  2. 00:21M3 Submachine Gun Overview & Features
  3. 00:47Rate of Fire and Performance
  4. 01:04Historical Context and Design Philosophy
  5. 01:30Production and Cost Comparison to Thompson
  6. 01:51Magazine Loading Demonstration
  7. 02:10Rarity and Collector Value
  8. 02:25Shooting Experience & Smoke Obstruction
  9. 02:52Integrated Cleaning Tools and Design
  10. 03:31Call to Action & Safety Reminder

Frequently Asked Questions

What is the M3 Grease Gun and why is it called that?

The M3 Submachine Gun, commonly known as the 'Grease Gun,' is a .45 Auto caliber firearm produced in 1944. It earned its nickname due to its utilitarian appearance, resembling industrial grease guns of the era, and its cost-effective design intended to replace the Thompson Submachine Gun.

What are the key features of the M3 Grease Gun?

Key features include a dust cover that acts as the sole safety mechanism when closed, a charging handle, a 30-round magazine for .45 Auto, and a retractable stock. The stock is particularly ingenious, with integrated cleaning tools like a bore brush.

How rare and valuable is the M3 Grease Gun today?

The M3 Grease Gun is considered very rare, with current market values reaching approximately $25,000. Its rarity often surpasses that of the Thompson Submachine Gun, making it a highly sought-after collector's item.

What was the production cost of the M3 Grease Gun?

The M3 Grease Gun was designed for mass production and affordability. It cost roughly $20 to produce, a fraction of the cost of the Thompson Submachine Gun, which contributed to its widespread adoption by the U.S. Army.

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