Cartridge Hall of Fame: 45-70 Government Ammunition | MidwayUSA

Published on April 15, 2010
Duration: 1:31

This video entry from MidwayUSA's Cartridge Hall of Fame details the .45-70 Government cartridge. Larry Potterfield, Founder and CEO of MidwayUSA, provides an authoritative overview of its history, adoption by the US Army in 1873 for the Springfield Model 1873, and its naming convention based on caliber and powder charge. The entry highlights the cartridge's versatility across various firearm platforms and its continued relevance for hunting and shooting sports today.

Quick Summary

The .45-70 Government is a historic rifle cartridge adopted by the U.S. Army in 1873, named for its .45 caliber bullet and 70 grains of black powder. It was initially used in the Springfield Model 1873 rifle and is known for its straight-wall, rimmed case design. Today, it remains popular for large game hunting and cowboy action shooting.

Chapters

  1. 00:00Introduction to .45-70 Government
  2. 00:13History and Adoption
  3. 00:30Naming and Design Explained
  4. 00:45Firearm Versatility and Bullet Weights
  5. 01:01Modern Usage and Availability

Frequently Asked Questions

What is the .45-70 Government cartridge?

The .45-70 Government is a historically significant rifle cartridge adopted by the U.S. Army in 1873. It's known for its .45 caliber bullet and original loading of 70 grains of black powder, offering medium power for its time.

When was the .45-70 Government cartridge adopted?

The .45-70 Government cartridge was adopted by the U.S. Army in 1873, primarily for use with the Springfield Model 1873 single-shot rifle, often called the 'Trapdoor' Springfield.

What firearms use the .45-70 Government cartridge?

Historically, the .45-70 Government was used in the Springfield Model 1873 rifle, but it has also been chambered in lever-action rifles, double rifles, and even Gatling guns. It remains popular in modern hunting rifles and cowboy action firearms.

What are the typical bullet weights for .45-70 Government ammunition?

Bullet weights for the .45-70 Government cartridge typically range from 300 grains for lighter loads to 550 grains for heavier, more powerful applications, suitable for large game hunting.

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