US Air Force S&W M13 Survival Revolver

Published on July 23, 2020
Duration: 11:37

This entry details the US Air Force S&W M13 Survival Revolver, a lightweight firearm designed for aircrews in the 1950s. It highlights key identification features like specific markings and serial number ranges, discusses its aluminum construction and associated design flaws, and provides historical context regarding its production and comparison to other survival weapons. The information is presented with the authority of an expert collector and researcher.

Quick Summary

The US Air Force S&W M13 Survival Revolver is identifiable by specific markings like 'PROPERTY OF U.S. AIR FORCE' on the backstrap and 'REVOLVER, LIGHT WEIGHT, M 13' on the top strap, with serial numbers typically between C247000-C405000. Its aluminum alloy frame and cylinder, while reducing weight to 14.8 oz, necessitated the use of low-pressure .38 Special M41 ammunition due to durability concerns.

Chapters

  1. 00:00Introduction to the M13 Survival Revolver
  2. 01:31History and Production
  3. 03:27Markings and Identification
  4. 05:00Design Flaws and Safety
  5. 07:24Weight Comparison
  6. 09:24Other Survival Weapons

Frequently Asked Questions

What are the key identification features of the US Air Force S&W M13 Survival Revolver?

Key features include 'PROPERTY OF U.S. AIR FORCE' on the backstrap, 'REVOLVER, LIGHT WEIGHT, M 13' on the top strap, a serial number in the C247000-C405000 range, and a military acceptance 'P' proof mark. The aluminum construction is also a defining characteristic.

Why was the S&W M13 Survival Revolver made with an aluminum cylinder, and what were the implications?

The aluminum cylinder was used to meet strict weight requirements for aircrews. However, this design choice led to frequent failures, necessitating the development of special low-pressure .38 Special ammunition (M41 load) to mitigate risks.

How does the S&W M13 Survival Revolver compare in weight to similar firearms?

The M13 weighs approximately 14.8 oz. This is slightly lighter than a Colt Cobra, which weighs around 15.25 oz. Despite the aluminum cylinder, the weight savings were minimal compared to later lightweight designs with steel cylinders.

What type of ammunition is recommended for the S&W M13 Survival Revolver?

Due to its aluminum cylinder, the M13 is specifically designed for low-pressure .38 Special cartridges, such as the M41 load. Standard pressure .38 Special ammunition is generally considered unsafe for this firearm.

More Reviews Videos You Might Like

More from Legacy Collectibles

View all →