Vintage 66mm High Explosive Anti Tank Rifle Grenade and M7 Spigot Launcher #military #vintage #asmr

Published on September 25, 2025
Duration: 1:13

This video showcases an inert M31 practice rifle grenade and its M7 spigot launcher, detailing their historical use against tanks. It highlights the specific .30 caliber M3 cartridges used as blanks for launching and presents vintage combat footage demonstrating their effectiveness. The ASMR-style presentation focuses on the mechanical aspects and historical significance of this vintage ordnance.

Quick Summary

The M7 Spigot Launcher attaches to a rifle's muzzle to fire rifle grenades. Special .30 caliber M3 blank cartridges provide the propellant. The M31 is an inert practice version, historically effective against tanks when fired at close range.

Chapters

  1. 00:00Unboxing M31 Practice Grenade
  2. 00:25M7 Spigot Launcher Attachment
  3. 00:32Rifle Grenade Cartridges Explained
  4. 00:53Historical Combat Footage

Frequently Asked Questions

What is the M7 Spigot Launcher used for?

The M7 Spigot Launcher is a device that attaches to the muzzle of a rifle, typically an M1 Garand. It serves as the platform to launch rifle grenades, using a blank cartridge fired from the rifle to propel the grenade.

What kind of cartridges are used to fire rifle grenades?

Special .30 caliber M3 rifle grenade cartridges are used. These are blank cartridges specifically designed to generate the necessary gas pressure to launch the grenade from the M7 spigot launcher.

What is the difference between a live rifle grenade and an M31 practice grenade?

A live rifle grenade is a live munition designed to explode upon impact or proximity. The M31 practice grenade shown is inert, meaning it contains no explosive filler and is used for training, demonstration, or collecting purposes.

How effective were rifle grenades against tanks historically?

Historical footage suggests rifle grenades were effective anti-tank weapons, especially when employed by infantry against approaching tanks at close range. Waiting until the enemy tank was very close was advised for maximum impact.

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