The Walch Revolver: How 5 Chambers Become 10 Shots

Published on November 24, 2015
Duration: 8:52

The Walch Revolver is a unique 19th-century firearm that achieves 10 shots from a 5-chamber cylinder using superimposed charges. Each chamber holds two loads, ignited sequentially by dual percussion nipples. Manufactured by New Haven Arms Company under Oliver Winchester, it served as a crucial cash flow between other firearm projects. Variants include the .31 caliber Pocket and .36 caliber Navy models.

Quick Summary

The Walch Revolver achieves 10 shots from its 5 chambers using a superimposed charge system. Each chamber holds two loads of powder and ball, ignited sequentially by dual percussion nipples, a design unique for its time.

Chapters

  1. 00:00Introduction to the Walch Revolver
  2. 00:44Superimposed Charge Mechanism Explained
  3. 01:36Safety and Firing Sequence
  4. 02:10Model Variants and Civil War Use
  5. 03:14Manufacturing and Winchester Connection
  6. 05:12Visual Inspection and Operation

Frequently Asked Questions

How does the Walch Revolver achieve 10 shots from only 5 chambers?

The Walch Revolver uses a unique superimposed charge system. Each of the five chambers is loaded with two separate charges of powder and ball, effectively doubling the firearm's capacity to ten shots before needing a full reload.

What is the significance of the dual percussion nipples on the Walch Revolver?

The dual percussion nipples, along with corresponding fire holes, are crucial for the superimposed charge system. They allow for the sequential ignition of the front charge and then the rear charge within the same chamber, ensuring proper firing.

Who manufactured the .31 caliber Walch Revolver?

The .31 caliber Walch Pocket Revolvers were manufactured by the New Haven Arms Company. This company was owned by Oliver Winchester and played a key role in the development of firearms that led to the modern Winchester Repeating Arms Company.

Were there different versions of the Walch Revolver?

Yes, there were two main variants: the more common .31 caliber 'Pocket' model with 5 chambers firing 10 shots, and a less common .36 caliber 'Navy' model featuring 6 chambers capable of firing 12 shots.

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