Cartridge Hall of Fame: 38-40 Winchester Ammunition | MidwayUSA

Published on April 15, 2010
Duration: 1:31

This entry details the .38-40 Winchester cartridge, tracing its history from its 1874 introduction as a companion to the .44-40, its iconic use in firearms like the Winchester Model 1873 and Colt Single Action Army, and its modern resurgence in Cowboy Action Shooting. The cartridge, originally designed for defense and hunting, is characterized by its medium power and .40 caliber bullet, with modern loadings featuring 170-180 grain bullets. The information is presented with an educational and authoritative tone by Larry Potterfield, Founder and CEO of MidwayUSA.

Quick Summary

The .38-40 Winchester is a historic medium-power cartridge introduced in 1874, known for its use in firearms like the Winchester Model 1873 and Colt Single Action Army. Despite its name, it uses a .40 caliber bullet and originally held 38 grains of black powder. Today, it remains popular in Cowboy Action Shooting with modern 170-180 grain bullet loadings.

Chapters

  1. 00:00Introduction to .38-40 Winchester
  2. 00:13Historical Context & Winchester 1873
  3. 00:29Technical Specs & Naming Convention
  4. 00:50Firearm Compatibility (Rifles & Handguns)
  5. 01:04Modern Application & Cowboy Action Shooting

Frequently Asked Questions

What is the .38-40 Winchester cartridge?

The .38-40 Winchester is a historic medium-power cartridge introduced in 1874. It was famously chambered in firearms like the Winchester Model 1873 rifle and Colt Single Action Army revolver, playing a significant role in the American West. It uses a .40 caliber bullet and originally contained 38 grains of black powder.

What firearms are commonly associated with the .38-40 Winchester?

The .38-40 Winchester cartridge is most famously associated with the Winchester Model 1873 and Winchester Model 1892 lever-action rifles. It was also a popular chambering for revolvers, notably the Colt Single Action Army.

What are the modern uses for the .38-40 Winchester cartridge?

While originally intended for defense and hunting, the .38-40 Winchester cartridge is now most popular in the sport of Cowboy Action Shooting. Modern loadings typically feature 170 to 180-grain lead bullets suitable for this application.

What are the key technical specifications of the .38-40 Winchester?

The .38-40 Winchester is a medium-power cartridge with energy typically under 600 ft-lbs. It uses a bullet diameter around .40 inches and originally contained 38 grains of black powder. Modern loads often use 170-180 grain bullets.

More General Videos You Might Like

More from MidwayUSA

View all →