MAS 38 at the Range - Finally!

Published on October 3, 2020
Duration: 7:43

Ian McCollum of Forgotten Weapons demonstrates the MAS 38 submachine gun after successful gunsmithing. The video covers its historical context, unique ergonomics (magazine as grip, angled bolt), and range performance using 7.65mm Longue ammunition. Despite minor feeding issues with vintage magazines and a brief sight confusion, the MAS 38 is shown to have pleasant recoil and functional reliability, highlighting its distinct design for police use under the Vichy government.

Quick Summary

The MAS 38 submachine gun, chambered in 7.65mm Longue, features a unique angled bolt design with the recoil spring in the buttstock. Ergonomically, it lacks a front grip, requiring the magazine to be held, and its open-bolt nature makes single shots challenging. Developed in France and adopted in 1938, it saw police use under the Vichy government.

Chapters

  1. 00:00Introduction and Repair
  2. 00:51MAS 38 Historical Context
  3. 01:45Initial Range Testing
  4. 02:13Ergonomics and Handling
  5. 03:32Mechanical Design and Sights
  6. 04:34Target Engagement and Issues
  7. 05:19Sight Adjustment and Service Life
  8. 06:40Conclusion

Frequently Asked Questions

What caliber is the MAS 38 submachine gun?

The MAS 38 submachine gun is chambered in the French 7.65mm Longue (7.65x20mm) cartridge. This caliber was specifically developed for French submachine guns and pistols during the interwar period.

What are the unique ergonomic features of the MAS 38?

The MAS 38 lacks a traditional front grip, requiring the shooter to hold the magazine well. Its open-bolt design also makes achieving clean single shots difficult, favoring full-automatic fire.

How does the MAS 38's bolt design work?

The MAS 38 utilizes an open-bolt, blowback system with a distinctive angled bolt. The recoil spring is located within the buttstock, a design choice that influences the firearm's overall profile and handling.

What historical context surrounds the MAS 38?

Developed after WWI and adopted in 1938, the MAS 38 was manufactured under the Vichy government for police use. It was later replaced by the MAT 49 after World War II.

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