Little Tom: the World's First DAO Automatic

Published on June 8, 2016
Duration: 12:19

The Little Tom, designed by Alois Tomiška, was the world's first Double-Action Only (DAO) automatic pistol, patented in 1908 and produced post-WWI. Primarily chambered in .25 ACP with a rarer .32 ACP variant, it featured a unique top-loading magazine and a simple barrel attachment for disassembly. Approximately 35,000 units were manufactured, with Austrian proof marks indicating production around 1921-1922.

Quick Summary

The Little Tom, designed by Alois Tomiška, holds the distinction of being the world's first double-action only (DAO) automatic pistol. Patented in 1908, it entered production post-WWI, primarily in .25 ACP, with unique features like top-loading magazines and simple barrel removal.

Chapters

  1. 00:00Introduction: The Little Tom DAO
  2. 00:32Designer Alois Tomiška & Name Origin
  3. 01:03Production History: Post WWI
  4. 02:33Calibers: .25 ACP vs .32 ACP
  5. 03:38Unique Loading Mechanism
  6. 04:45Simple Disassembly & Barrel Attachment
  7. 05:47Internal Trigger Mechanism Explained
  8. 07:58DAO Operation & Safety Features
  9. 09:34Markings and Austrian Proof Marks
  10. 10:47Conclusion & Auction Information

Frequently Asked Questions

What makes the Little Tom pistol historically significant?

The Little Tom is historically significant as it is recognized as the world's first double-action only (DAO) automatic pistol. Designed by Alois Tomiška, it introduced a pioneering trigger system that cocked and released the hammer solely through the trigger pull.

Who designed the Little Tom pistol and when was it produced?

The Little Tom pistol was designed by Alois Tomiška. Although he patented features in 1908, production commenced after World War I, with manufacturing occurring in both Pilsen, Czechoslovakia, and Vienna, Austria.

What calibers was the Little Tom pistol made in?

The Little Tom pistol was primarily manufactured in .25 ACP caliber. A rarer, larger variant was also produced chambered in .32 ACP, offering a different power level for the compact design.

What are some unique design features of the Little Tom?

The Little Tom boasts a unique magazine loading system allowing insertion from the grip's bottom or the slide's top. It also features a simple disassembly process where the barrel slides out when the slide is locked back.

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