Singer M1911A1: The Rarest WW2 1911

Published on May 6, 2026
Duration: 12:09

This video from Forgotten Weapons details the extremely rare Singer Manufacturing Company M1911A1 pistol, produced under an 'educational contract' during World War II. Ian McCollum explains the historical context of non-traditional companies producing firearms for the US government and highlights the unique features and markings that distinguish Singer M1911A1s from other manufacturers. The scarcity and high quality of these pistols make them highly coveted by collectors.

Quick Summary

The Singer M1911A1 is the rarest World War II 1911 pistol, with only 500 units produced under an 'educational contract' by the Singer Manufacturing Company. These pistols are highly coveted by collectors due to their scarcity and high-quality 'Dlight Blueing' finish, unique markings, and in-house manufactured components.

Chapters

  1. 00:05Introduction to the Singer M1911A1
  2. 00:31Why a Sewing Machine Company Made Pistols
  3. 01:32The Educational Contract Explained
  4. 03:06Singer's Production and Quality
  5. 03:53Mechanical Similarities and Distinctive Elements
  6. 04:17Singer Markings: Slide and Frame
  7. 05:21Proof Marks on the Slide
  8. 05:50US Property and Serial Numbers
  9. 06:10Singer's 'Dlight Blueing' Finish
  10. 06:31In-House Component Manufacturing
  11. 06:42Subcontracted Grip Panels
  12. 07:22Singer Barrels and Magazines
  13. 08:07Checkering Details
  14. 08:47Barrel Disassembly and Feed Ramp
  15. 09:09Singer M1911A1: A Collector's Dream
  16. 09:55Why Only 500 Were Made?
  17. 11:24Non-Serialized Singer M1911A1s
  18. 11:57Conclusion and Thanks

Frequently Asked Questions

Why is the Singer M1911A1 considered the rarest World War II 1911?

The Singer M1911A1 is the rarest World War II 1911 because only 500 units were manufactured under a special 'educational contract' by the Singer Manufacturing Company, a firm primarily known for sewing machines. This limited production run makes them exceptionally scarce and highly sought after by collectors.

What makes the Singer M1911A1 unique compared to other M1911A1 variants?

Singer M1911A1s are distinguished by specific markings like 'SMFG CO' on the slide and 'P' proof marks with 'JKC' initials on the frame, applied at different stages of production. They also feature a unique 'Dlight Blueing' finish, fully blued barrels with a polished feed ramp, and specific grip panel characteristics without escutcheons or internal ribs.

Why did a sewing machine company like Singer produce M1911A1 pistols?

During World War II, the US Ordnance Department sought to expand firearms production capacity by contracting with non-traditional companies. Singer, a highly capable manufacturer, received an 'educational contract' to learn and establish the processes for making M1911A1 pistols, ensuring a potential source of supply if needed.

What happened to Singer's larger M1911A1 production contract?

Singer's potential large-scale contract for 15,000 M1911A1 pistols was canceled because the company was already prioritized for producing more complex and critical artillery directors (gun sights). The military deemed these sights a higher priority for the war effort than additional M1911A1 production.

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