Stemple STG-M1A (Thompson) at the Range

Published on October 9, 2021
Duration: 4:23

This review of the Stemple STG-M1A, presented by Ian McCollum of Forgotten Weapons, details its performance as a transferable machine gun. The firearm utilizes a Stemple 76/45 tube receiver in a Thompson-style casing and fires .45 ACP. While it mimics the Thompson's handling characteristics, including significant muzzle climb, its semi-auto function is non-operational, defaulting to full-auto. The analysis highlights its value as a more accessible alternative to an original Thompson submachine gun.

Quick Summary

The Stemple STG-M1A is a transferable machine gun chambered in .45 ACP, built with a Stemple 76/45 tube receiver in a Thompson-style casing. It defaults to full-auto fire due to its internal mechanics and exhibits significant muzzle climb, similar to an original Thompson, offering a cost-effective way to experience its handling characteristics.

Chapters

  1. 00:00Introduction to the Stemple STG-M1A
  2. 00:58Initial Shooting and Selector Issue
  3. 01:22Handling and Recoil Characteristics
  4. 02:40Technical Explanation of the Selector Failure
  5. 03:12Conclusion and Final Thoughts

Frequently Asked Questions

What is the Stemple STG-M1A?

The Stemple STG-M1A is a semi-automatic firearm converted to full-auto, utilizing a Stemple 76/45 tube receiver housed within a casing designed to resemble a Thompson submachine gun. It is chambered in .45 ACP and is a registered transferable machine gun.

Why does the Stemple STG-M1A only fire in full-auto?

The semi-automatic function of the Stemple STG-M1A is non-operational because its internal Stemple tube receiver is unmodified and lacks the specific slot required for the Thompson disconnector to function, thus it defaults to full-auto fire.

How does the Stemple STG-M1A handle compared to an original Thompson?

According to Ian McCollum, the STG-M1A handles very much like a real Thompson, particularly concerning muzzle climb. The significant offset between the bore axis and the shoulder stock causes aggressive climbing during automatic fire.

Is the Stemple STG-M1A a good value?

The Stemple STG-M1A is considered a fun and cost-effective alternative for those seeking the look and feel of a Thompson submachine gun without the high price tag or parts availability issues of an original.

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