4.7in/120mm Drill Round For The M1 Anti-Aircraft Gun #ordnance #military #ww2 #war

Published on February 23, 2024
Duration: 0:26

This guide details the assembly of a 120mm M73 drill round for the M1 Anti-Aircraft Gun, as demonstrated by an expert. It covers the meticulous process of assembling the multi-part fuse mechanism with its timing increments and integrating it with the M73 shell body before placing the complete round into its brass casing. The demonstration highlights proper handling of historical ordnance components.

Quick Summary

The M73 120mm drill round for the M1 Anti-Aircraft Gun is assembled by first constructing its multi-part fuse mechanism, which features mechanical timing increments. This fuse is then attached to the M73 shell body, and the complete round is placed into its large brass casing for display.

Chapters

  1. 00:00Fuse Assembly
  2. 00:11Shell Integration
  3. 00:18Final Assembly and Display

Frequently Asked Questions

What is the M73 shell used for?

The M73 shell is a projectile designed for the M1 Anti-Aircraft Gun. In this video, an inert drill round version is demonstrated for assembly and familiarization purposes, showcasing its components and how it fits into its brass casing.

How is the M73 drill round assembled?

The assembly involves first putting together the multi-part fuse mechanism, noting its timing markings. Then, the assembled fuse is screwed onto the M73 shell body, and finally, the complete shell is placed into its large brass casing.

What caliber is the M1 Anti-Aircraft Gun?

The M1 Anti-Aircraft Gun fires a 120mm (approximately 4.7 inch) projectile. The video specifically demonstrates the assembly of a 120mm M73 drill round for this platform.

What are the key components shown in the M73 drill round assembly?

The key components demonstrated are the multi-part fuse mechanism with its mechanical timing increments, the M73 shell body with stenciled markings, and the large brass casing that holds the complete 120mm round.

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