The Pig: M60 in Theory and on the Range

Published on October 15, 2012
Duration: 14:30

This guide details critical operational hazards and handling techniques for the M60E3, drawing on expert analysis. It covers potential issues like gas system unscrewing, piston installation errors, feed tray damage, fire control group failures, and receiver durability concerns. Emphasis is placed on safe handling practices and awareness of the weapon's known vulnerabilities, as explained by Ian McCollum of Forgotten Weapons.

Quick Summary

The M60E3, nicknamed 'The Pig,' integrates design elements from the Lewis Gun (gas system) and MG42 (feed mechanism). However, it suffers from durability issues like receiver stretching and bolt peening. Critical operational hazards include gas system unscrewing, potential for backward piston installation, feed tray damage from improper cover closure, and runaway gun scenarios due to sear wear.

Chapters

  1. 00:18Introduction to the M60E3
  2. 01:23Design Lineage (Lewis Gun/MG42)
  3. 01:53Ergonomic and Handling Issues
  4. 03:04Durability and Construction Flaws
  5. 05:04Operational Hazards (Feed Tray)
  6. 06:33Fire Control Group Flaws
  7. 09:01Gas System Vulnerabilities
  8. 10:27Range Demonstration

Frequently Asked Questions

What are the main design influences of the M60E3?

The M60E3's design is a hybrid, drawing its bolt and gas system inspiration from the Lewis Gun or FG42, while adopting the feed mechanism from the German MG42. This combination aimed to leverage proven operational concepts into a new platform.

What are common durability issues with the M60E3?

The M60E3's receiver, a welded light metal box, is prone to stretching and weld failure. Additionally, bolt peening is frequently observed due to the geometry of its locking lugs, impacting long-term reliability.

What are the critical operational hazards associated with the M60E3?

Key hazards include gas system components unscrewing during fire, requiring safety wiring. The piston can be installed backward, causing single-shot function. Slamming the feed tray cover can damage components, and sear wear may lead to runaway gun scenarios.

How does the M60E3's bipod affect handling?

The barrel-mounted bipod on the M60E3 complicates hot barrel changes. Without specialized heat-resistant gloves, operators risk severe burns when attempting to replace a hot barrel.

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