Why Did Dirty Harry Carry a 43 Magnum?

Published on June 13, 2025
Duration: 13:19

This video from hickok45 delves into the specifics of the .44 Magnum cartridge, particularly as it relates to the iconic Smith & Wesson Model 29 used by Clint Eastwood in Dirty Harry. The discussion clarifies the actual bullet diameter versus the named caliber, explores the historical evolution of .44 cartridges including heeled bullets and the .44 Russian, and provides practical shooting demonstrations. The expert instructor highlights the nuances of firearm nomenclature and historical cartridge development.

Quick Summary

The .44 Magnum cartridge, famously associated with the Smith & Wesson Model 29 and Dirty Harry, has an actual bullet diameter of approximately .429 to .430 inches. Firearms expert Hickok45 clarifies that while technically closer to a .43 caliber, the established '.44 Magnum' designation is standard, and explores the historical evolution of .44 caliber naming conventions, including heeled bullets and the .44 Russian cartridge.

Chapters

  1. 00:00Introduction and Shooting
  2. 00:55The .43 Magnum Technicality
  3. 03:10Caliber Comparisons
  4. 04:53History of .44 Caliber Naming
  5. 07:02The .44 Russian Influence
  6. 11:15Conclusion and Final Shooting

Frequently Asked Questions

What is the actual bullet diameter of a .44 Magnum cartridge?

The actual bullet diameter for a .44 Magnum cartridge is typically between .429 and .431 inches. While often referred to as '.44 Magnum,' the precise measurement is closer to a .43 caliber, a point discussed by firearms expert Hickok45.

Why is the .44 Magnum sometimes referred to as a '.43 Magnum'?

The term '.43 Magnum' arises from the actual bullet diameter of .44 Magnum cartridges, which measures approximately .429 to .430 inches. This technicality is explored by firearms instructor Hickok45, contrasting it with the official cartridge name.

What is a 'heeled' bullet design in historical cartridges?

A 'heeled' bullet, used in early .44 caliber cartridges like the .44 Henry and .44 American, has a diameter that is flush with the outside of the cartridge case. This design is explained by firearms expert Hickok45 as a precursor to modern bullet designs.

How did the .44 Russian cartridge influence .44 Magnum naming?

The .44 Russian cartridge, developed for military use, featured an inside-lubricated bullet with a diameter around .429 inches. Firearms expert Hickok45 explains this historical cartridge's role in the evolution of .44 caliber naming conventions.

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