MAN-PORTABLE ARTILLERY! Set up & Firing of new 60mm TRUMP P47 ammo in Military M57 Yugo Mortar Kit

Published on December 21, 2024
Duration: 9:05

This video demonstrates the setup and firing of a restored M57 60mm Yugoslavian mortar kit using TRUMP P47 training ammunition. It details the components of the mortar kit, including the barrel, receiver, bipod, and base plate, and explains the assembly process for the P47 rounds, highlighting the function of dud plugs, lifting charges, and spotting charges. The demonstration includes live firing sequences.

Quick Summary

The M57 60mm mortar kit, a Yugoslavian system based on the French Brandt design, is shown firing TRUMP P47 training ammunition. Key components of the P47 round include dud plugs, lifting charges, and spotting charges, which are expendables. The mortar barrel is made from 4130 Chrome-Molly tubing.

Chapters

  1. 00:00Introduction to M57 Mortar Kit
  2. 00:12Mortar Kit Components and Case
  3. 00:40M57 Mortar Origin and Design
  4. 01:05Mortar Assembly Details
  5. 02:26Bipod Restoration
  6. 03:07Barrel Specifications
  7. 03:28Sight Mechanism Comparison
  8. 03:36Preparing for Firing
  9. 04:02TRUMP P47 Ammo Assembly
  10. 04:16Mortar Round Components Explained
  11. 04:44Function of Dud Plugs
  12. 05:11Fuse Assembly
  13. 05:52TRUMP P47 Production Plans
  14. 06:16Safety Check Before Firing
  15. 06:25First Firing Sequence
  16. 07:00Reloading and Second Firing
  17. 07:32Additional Firing

Frequently Asked Questions

What is the M57 mortar kit and what ammunition is used in the video?

The video features a restored M57 60mm Yugoslavian mortar kit, which is based on the French Brandt design. The ammunition demonstrated is the 60mm TRUMP P47 training reusable mortar projectile.

What are the key components of the TRUMP P47 60mm mortar round?

The TRUMP P47 round consists of a tail fin extension, M2 fin assembly, lifting charge, obturating ring, dud plugs, and a fuse assembly with a blast chamber and spotting charge. These are considered expendables for each shot.

What is the purpose of dud plugs in the TRUMP P47 mortar round?

Dud plugs are critical for safety. They prevent gas pressure from entering the main body of the round and prematurely igniting the charge. They must be blown out during firing and removed before recovering the round.

What are the materials and design features of the M57 mortar barrel?

The M57 mortar barrel is constructed from 4130 Chrome-Molly seamless tubing. It is honed to a precise internal diameter for optimal performance. The sight mechanism is noted as being of the Soviet bar style.

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