US Navy Driggs Mk IX 37mm Quickfire Cannon

Published on April 23, 2019
Duration: 8:33

This guide details the operation and inspection of the Driggs Mk IX 37mm naval quick-firing cannon, drawing on expert insights from Ian McCollum. It covers breech mechanics, firing, recoil systems, markings, and aiming, emphasizing the historical context and unique legal status of this antique firearm. The information is presented with high authority, suitable for advanced enthusiasts and historians.

Quick Summary

The Driggs Mk IX 37mm cannon is a historical naval quick-firing gun, developed by US Navy officers William Driggs and Seaton Schroeder. Its 1897 manufacture date grants it antique status under US law, exempting it from NFA regulations as a destructive device. It features a rolling block-like breech and was used for torpedo boat defense.

Chapters

  1. 00:00Introduction to the Driggs Mk IX
  2. 00:36Development and Competition
  3. 02:05Ammunition and Calibers
  4. 02:53Mechanical Operation
  5. 04:10Recoil and Reset
  6. 04:54Markings and Specifications
  7. 05:41Sights and Aiming
  8. 06:55Naval Use and Legal Status

Frequently Asked Questions

What is the Driggs Mk IX 37mm cannon?

The Driggs Mk IX 37mm cannon is a naval quick-firing gun developed in the late 19th century by US Navy officers. It was used for defense against torpedo boats and is notable for its antique status under US law, exempting it from certain regulations.

How does the Driggs Mk IX 37mm cannon operate?

It features a rolling block-like breech mechanism operated by a lever. Upon firing, the barrel assembly reciprocates, and a recoil cylinder manages the return for reloading. An ejector clears the spent casing.

What is the significance of the Driggs Mk IX 37mm cannon's 1897 manufacture date?

The 1897 date classifies the Driggs Mk IX as an antique firearm under US law. This means it is not legally considered a destructive device, despite its caliber, and is exempt from many NFA regulations.

Who developed the Driggs Mk IX 37mm cannon?

The cannon was developed between 1883 and 1889 by US Navy officers William Driggs and Seaton Schroeder. It was produced by the Driggs Ordnance Company.

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