M1 Thompson Auto-Ordnance

Published on January 6, 2026
Duration: 0:54

This guide details the operation and live-fire demonstration of the Auto-Ordnance M1 Thompson Semi-Automatic Carbine. It covers visual inspection, ammunition preparation with Sig Sauer .45 Auto V-Crown, magazine loading, chambering a round, safety engagement, and firing. The demonstration highlights the firearm's recoil impulse and reliability. Instruction is provided with a high authority level, emphasizing safe firearm handling and proficient shooting techniques.

Quick Summary

The Auto-Ordnance M1 Thompson Semi-Automatic Carbine, chambered in .45 ACP, features a 16.5-inch barrel and weighs 11.5 lbs, accepting a 30-round magazine. The video demonstrates its operation, including safe loading with Sig Sauer .45 Auto V-Crown ammunition, cycling the action, and live-fire accuracy.

Chapters

  1. 00:00Introduction and Visual Inspection
  2. 00:05Ammunition Preparation
  3. 00:14Magazine Loading
  4. 00:21Firearm Operation
  5. 00:30Live Fire Demonstration

Frequently Asked Questions

What are the key specifications of the Auto-Ordnance M1 Thompson Semi-Automatic Carbine shown?

The M1 Thompson Semi-Automatic Carbine featured is chambered in .45 ACP, has a 16.5-inch barrel, weighs 11.5 lbs, and accepts a 30-round magazine. Receiver markings indicate Auto-Ordnance Corporation, Greeley, Pennsylvania.

How is the M1 Thompson carbine operated and fired in the video?

Operation involves visual inspection, loading a 30-round magazine with .45 ACP cartridges, inserting the magazine, cycling the action, engaging the safety, and then disengaging the safety to fire at a target.

What ammunition was used for the M1 Thompson demonstration?

The video shows the preparation and use of Sig Sauer Elite Performance Ammunition, specifically the .45 Auto V-Crown variant, for the live-fire demonstration of the M1 Thompson carbine.

What safety precautions are emphasized when handling the M1 Thompson?

Key safety points include visual inspection, proper magazine loading, cycling the action, engaging the safety/fire selector, and maintaining awareness of the surroundings and backstop during live fire.

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