Colt 1903 in US Military Service (and for the OSS)

Published on November 13, 2023
Duration: 8:39

This entry details the Colt Model 1903 Pocket Hammerless, focusing on its US military service, particularly with the OSS during WWII. It highlights design changes, procurement details, and its role as a compact sidearm for personnel not requiring a full-size M1911. The information is presented with expert historical context.

Quick Summary

The Colt 1903 Pocket Hammerless, chambered in .32 ACP, saw significant US military service, especially with the OSS during WWII, as a compact sidearm. Later production models featured cost-saving Parkerized finishes and improved sights, with over 17,000 units acquired by the US government between 1941-1945.

Chapters

  1. 00:00Introduction to Colt Model M
  2. 00:33Historical Military Context
  3. 01:02Procurement and Distribution
  4. 01:58OSS and SOE Usage
  5. 02:55Late-War Design Changes
  6. 06:00Serial Numbers and Provenance
  7. 07:21Production Totals

Frequently Asked Questions

What was the primary role of the Colt 1903 Pocket Hammerless in US Military service?

The Colt 1903 Pocket Hammerless served as a compact sidearm for US military personnel who didn't require a full-size M1911, including those in Military Intelligence, detective roles, and notably, the OSS for covert actions during WWII.

What are the key design changes seen in later production Colt 1903 models?

Later production Colt 1903s, particularly those from late 1944 onwards, featured a Parkerized finish instead of blued, enlarged rear sights for better accuracy, and increased slide serrations (19 vs. 17) to align tooling with the M1911 production.

How many Colt 1903 pistols did the US government acquire during WWII?

Between 1941 and 1945, the US government purchased approximately 17,330 Colt 1903 pistols in .32 ACP and 3,113 in .380 ACP, with the latter often used by General Officers.

Was the Colt 1903 used by the OSS?

Yes, the Colt 1903 Pocket Hammerless was utilized by the OSS (Office of Strategic Services) for covert actions during World War II, highlighting its suitability for clandestine operations.

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