Stop That Tank! Disney Training Film on the Boys Anti-Tank Rifle, complete & high-res

Published on May 31, 2013
Duration: 21:37

This Walt Disney training film details the Boys Anti-Tank Rifle MK-I, a .55 caliber bolt-action rifle used by Canadian forces in WWII. It covers the rifle's design, including its recoil reduction systems and bolt mechanism, and provides tactical guidance on targeting vulnerable tank components and leading moving targets. The film emphasizes proper maintenance, loading procedures, and the physics of armor penetration, including the 'interior shrapnel effect'.

Quick Summary

The Boys MK-I is a .55 caliber, bolt-action anti-tank rifle designed for WWII. It penetrates light armor up to 300 yards using the 'interior shrapnel effect' and features a muzzle brake, buffer spring, and rubber pad for recoil management.

Chapters

  1. 00:00Introduction: Disney's Boys AT Rifle Training
  2. 03:18Boys MK-I: Caliber & Bolt-Action Design
  3. 04:58Armor Penetration: Physics & Impact Angles
  4. 05:37Tactical Targeting: Weak Points on Tanks
  5. 06:17Weight & Portability of the AT Rifle
  6. 07:04External Components: Sights & Recoil Reducer
  7. 08:40Bolt Mechanism & Operation Explained
  8. 09:58Loading & Internal Firing Cycle Animation
  9. 12:01Recoil Reduction Systems Detailed
  10. 13:17Aiming Techniques & Leading Moving Targets
  11. 14:47Training: Prone Position & Field Use
  12. 16:52Maintenance & Cleaning Procedures

Frequently Asked Questions

What is the Boys Anti-Tank Rifle MK-I?

The Boys MK-I is a .55 caliber, bolt-action anti-tank rifle developed during WWII. Produced by Walt Disney Productions for Canadian military training, it was designed to penetrate light armor at ranges up to 300 yards.

How does the Boys Anti-Tank Rifle penetrate armor?

It utilizes the 'interior shrapnel effect,' causing armor fragments to injure the crew. Optimal penetration occurs at impact angles under 20 degrees; higher angles risk ricochets.

What are the key features of the Boys Anti-Tank Rifle?

Key features include a muzzle recoil reducer, aperture sights calibrated for 300 and 500 yards, a safety catch, and a rubber-padded shoulder piece. It has a 5-round magazine and weighs 36 lbs.

How is recoil managed on the Boys Anti-Tank Rifle?

Recoil is managed through three systems: a muzzle brake that directs gases forward, a heavy internal buffer spring, and a flexible rubber shoulder pad, making it more manageable for the shooter.

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