Caseless cartridge demonstration model

Published on May 16, 2012
Duration: 3:40

This video showcases a Hughes Company demonstration model for caseless ammunition, a concept explored in the 1960s and 70s. The design features a solid propellant pellet with the bullet encased, eliminating the need for a traditional brass casing. Its gas-operated mechanism utilizes a vertically sliding breech block, and notably, it lacks an ejection port as the entire cartridge is consumed upon firing.

Quick Summary

The Hughes Company developed a demonstration model for caseless ammunition, featuring a solid propellant pellet with an encased bullet. Its gas-operated mechanism uses a vertically sliding breech block and lacks an ejection port because the entire cartridge is consumed upon firing.

Chapters

  1. 00:14Introduction to Hughes Caseless Mockup
  2. 00:47Caseless Cartridge and Magazine Design
  3. 01:22Mechanical Operation Demonstration
  4. 02:45Lack of Ejection Port Explained

Frequently Asked Questions

What is a caseless cartridge?

A caseless cartridge is a type of ammunition where the propellant is a solid pellet, and the bullet is encased within it. Unlike traditional cartridges, it lacks a metallic casing, meaning the entire round is consumed upon firing, eliminating the need for ejection.

How does the Hughes caseless ammunition model operate?

The Hughes caseless ammunition demonstration model operates using a gas-operated cycle. A gas port on the barrel drives a piston, which in turn moves the breech block vertically to chamber rounds from the magazine.

Why does the Hughes caseless demonstration model lack an ejection port?

The demonstration model for Hughes caseless ammunition does not have an ejection port because the ammunition itself is designed to be entirely consumed during firing. Since there is no spent casing left behind, there is nothing to eject from the firearm's action.

Who developed the caseless ammunition test bed shown?

The caseless ammunition test bed featured in the video was developed by the Hughes company. Hughes was known for its involvement in weapons testing and development, particularly during the 1960s and 70s.

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