Webley-Fosbery Automatic Revolver

Published on November 12, 2012
Duration: 2:59

This expert review from Forgotten Weapons delves into the unique Webley-Fosbery Automatic Revolver. Ian McCollum, demonstrating high authority, explains its innovative recoil-operated mechanism, the zig-zag cylinder indexing, and its historical context as a privately purchased .455 caliber sidearm for British officers before and during WWI. The review also covers its safety features, reloading process, and critical reliability issues encountered in trench warfare due to its complex design.

Quick Summary

The Webley-Fosbery Automatic Revolver utilizes a unique recoil-operated mechanism where the upper assembly recoils on the frame. A cam within zig-zag tracks on the cylinder automatically re-indexes it and recocks the hammer. While chambered in the trusted .455 caliber, its complex design led to reliability issues in harsh conditions like trench warfare, preventing official adoption by the British Army.

Chapters

  1. 00:14Introduction and Mechanical Overview
  2. 00:48Historical Context and Caliber
  3. 01:37Reliability in Trench Warfare
  4. 01:56Safety Mechanism
  5. 02:18Reloading and Indexing Pin

Frequently Asked Questions

What is the unique mechanism of the Webley-Fosbery Automatic Revolver?

The Webley-Fosbery features a recoil-operated automatic revolver action. Upon firing, the entire upper half of the gun recoils on the frame, using a cam in zig-zag tracks on the cylinder to automatically re-index the cylinder and recock the hammer for the next shot.

Why wasn't the Webley-Fosbery officially adopted by the British Army?

Despite its innovative design and potent .455 caliber, the Webley-Fosbery's complex mechanism was prone to fouling by mud and dirt, leading to frequent malfunctions, especially in the harsh conditions of trench warfare, making standard revolvers more reliable.

How does the safety mechanism on the Webley-Fosbery work?

The safety catch on the Webley-Fosbery engages by setting the slide slightly back and locking it in place. This prevents the trigger from being pulled and the slide from recoiling, ensuring a safe state.

What caliber was the Webley-Fosbery Automatic Revolver chambered in?

The Webley-Fosbery Automatic Revolver was chambered in .455 caliber. This was a standard caliber for British military sidearms, making it a desirable option for officers seeking an automatic action in a trusted cartridge.

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