The Rare Surefire MGX: A No-Recoil Light Machine Gun (LMG)

Published on October 20, 2020
Duration: 7:42

This guide details the modularity and caliber conversion process of the rare Surefire MGX light machine gun, as demonstrated by Barry Dueck. The video highlights the weapon's ability to switch calibers (5.56 NATO to 6.8 SPC) in under a minute by swapping key components, and showcases its unique folding stock. The MGX, a prototype designed by Jim Sullivan, emphasizes a 'no-recoil' system and modularity, offering insights into advanced firearm design from a Surefire executive.

Quick Summary

The Surefire MGX is a rare, modular light machine gun prototype featuring a unique 'constant recoil' system that minimizes muzzle rise for controllable full-auto fire. Designed by Jim Sullivan, it can convert between calibers like 5.56 NATO and 6.8 SPC in under a minute by swapping key components.

Chapters

  1. 00:00Introduction to the Surefire MGX
  2. 01:15Design Heritage and Weight
  3. 02:30Modularity and Caliber Conversion
  4. 04:03Live Fire and Recoil Management
  5. 05:42Future of the MGX Project

Frequently Asked Questions

What makes the Surefire MGX a unique light machine gun?

The Surefire MGX is exceptionally rare, with only two prototypes existing. Its primary distinction is an advanced 'constant recoil' operating system that virtually eliminates muzzle rise during full-auto fire, allowing for one-handed operation and exceptional control. It also boasts significant modularity.

How does the Surefire MGX handle caliber conversion?

The MGX is designed for rapid caliber conversion, primarily between 5.56 NATO and 6.8 SPC. This process involves swapping the barrel, bolt, and operating mechanism, and can reportedly be completed in under a minute.

What is the design heritage of the Surefire MGX?

The Surefire MGX was designed by Jim Sullivan, a notable figure in firearm design who also worked on the M16 and Ruger Mini-14. Surefire acquired the design in 2008, integrating elements from firearms like the Ultimax 100 and Stoner 63.

What is the current status of the Surefire MGX project?

As of the video, the Surefire MGX remains a prototype in a state of limbo. Surefire is considering options that include potential production, sale to another manufacturer, or further development, possibly incorporating features like M-LOK rails and compatibility with newer calibers like 6mm ARC.

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