M1915 Howell Automatic Rifle Enfield Conversion

Published on March 28, 2017
Duration: 15:15

This entry details the M1915 Howell Automatic Rifle, a rare WWI conversion of the SMLE rifle into a gas-operated semi-automatic support weapon. It covers the rifle's unique mechanical operation, including its side-mounted gas piston and camming action, as well as its 20-round magazine and offset sights. The historical context highlights why the British military did not widely adopt such semi-automatic rifles during WWI, preferring other trench warfare solutions. Instruction is provided by Ian McCollum, a recognized expert in historical firearms.

Quick Summary

The M1915 Howell Automatic Rifle is a rare WWI conversion of the SMLE into a gas-operated semi-automatic rifle. It utilizes a side-mounted gas piston and a 20-round magazine. The British military did not widely adopt such rifles in WWI, preferring other specialized weapons for trench warfare.

Chapters

  1. 00:21Introduction to the Howell M1915
  2. 01:38Historical and Tactical Context
  3. 04:22Mechanical Operation
  4. 06:17Magazine and Trigger Modifications
  5. 07:31Ergonomics and Sights
  6. 09:44Range Testing and Performance

Frequently Asked Questions

What is the M1915 Howell Automatic Rifle?

The M1915 Howell Automatic Rifle is a rare World War I conversion of the bolt-action SMLE (Short Magazine Lee-Enfield) into a gas-operated semi-automatic light support rifle, featuring a 20-round detachable magazine and offset sights.

Why did the British military not widely adopt semi-automatic rifles in WWI?

The British military prioritized hand grenades and light machine guns like the Lewis Gun for trench warfare, viewing semi-automatic rifles as an unnecessary middle ground that didn't fit their tactical doctrine at the time.

How does the M1915 Howell Automatic Rifle operate?

It's a gas-operated semi-automatic conversion. Gas from the barrel drives a piston connected to the stock, which has a cammed surface that rotates the bolt handle to unlock and cycle the action, automating the manual process.

What are some unique features of the Howell Automatic Rifle?

Key features include a side-mounted gas tube and piston, a 20-round trench magazine, a modified trigger group with a disconnector, a pistol grip, a face shield, and offset sights due to the operational mechanisms obstructing the centerline.

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