Shooting a RIFLE inside a CANNON 💥 37mm M3 Anti-Tank Gun from WW2 #military #army #history #usa #edc

Published on February 13, 2025
Duration: 0:30

This video demonstrates the unique use of a sub-caliber insert to fire 7.62x51mm NATO rounds from a WW2-era 37mm M3 Anti-Tank Gun. The process involves preparing Hirtenberger ammunition, loading it into the insert, inserting the assembly into the cannon's breech, firing, and then manually extracting the spent casing. This method offers a cost-effective way to train or shoot with historical artillery.

Quick Summary

A sub-caliber insert enables firing 7.62x51mm NATO rounds from a WW2 37mm M3 Anti-Tank Gun. This method uses ammunition like Hirtenberger 7.62mm ball and is primarily for cost-effective training with historical artillery pieces.

Chapters

  1. 00:00Preparing 7.62x51mm Ammunition
  2. 00:08Loading the Sub-caliber Insert
  3. 00:13Inserting into M3 Anti-Tank Gun
  4. 00:21Firing the Cannon with Rifle Round
  5. 00:26Extracting Spent Casing

Frequently Asked Questions

How can a 37mm M3 Anti-Tank Gun be used to fire rifle ammunition?

A sub-caliber barrel insert is used. This insert allows smaller caliber rounds, like 7.62x51mm NATO, to be safely fired through the larger 37mm cannon barrel, often for training purposes.

What type of ammunition is shown being fired from the 37mm cannon?

The video shows Hirtenberger 7.62x51mm NATO ball ammunition being fired. This is loaded into a specialized sub-caliber insert designed for the M3 Anti-Tank Gun.

What is the purpose of firing a rifle round from a 37mm cannon?

Firing rifle rounds from historical artillery like the 37mm M3 Anti-Tank Gun using a sub-caliber insert is primarily for cost-effective training or practice, making use of existing artillery platforms.

What are the key steps in firing a 7.62mm round from the 37mm M3 cannon?

The process involves loading the 7.62mm round into the sub-caliber insert, placing the insert into the cannon's breech, closing the breech, firing, and then manually extracting the spent casing.

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