What made Britain's attempt at a GPMG a failure? With weapon and firearms expert Jonathan Ferguson

Published on December 15, 2021
Duration: 22:53

This video details the failure of Britain's Taden/X11 GPMG program, highlighting its complex and inefficient vertical pillar feed mechanism as the primary flaw. Despite leveraging the Bren gun's reliable gas system and quick-change barrel, the Taden's design proved inferior to the FN MAG, which was ultimately adopted. The program's evolution from the EM1 to the X11 and its intended role changes are also discussed.

Quick Summary

The primary reason for the Taden/X11 GPMG's failure was its inefficient and complex vertical pillar belt feed mechanism. This design introduced excessive drag and friction, leading to reliability issues. Ultimately, the Belgian FN MAG (L7 GPMG) proved superior in trials and was adopted.

Chapters

  1. 00:00Introduction: Taden & X11 Failure
  2. 00:30Post-WWII Arms Overhaul
  3. 02:20Converting Bren to Medium Machine Gun
  4. 03:50Taden Design Quirks
  5. 05:38Etymology & Designation (EM1)
  6. 07:50Technical Features & Bren Heritage
  7. 08:43The .280 Intermediate Cartridge
  8. 09:49Evolution to X11 GPMG
  9. 11:15X11 Configuration
  10. 12:40The Fatal Flaw: Feed Mechanism
  11. 15:05Competition & FN MAG Adoption
  12. 16:28Trigger & Final Design Flaws

Frequently Asked Questions

What was the primary reason the British Taden/X11 GPMG failed?

The main reason for the Taden/X11's failure was its inefficient and overly complex belt feed mechanism. It used a vertical pillar to convert motion, causing excessive drag and friction, which led to reliability issues, especially in adverse conditions.

What cartridge was the Taden GPMG originally designed for?

The Taden GPMG, designated EM1, was originally designed for the .280 British intermediate cartridge. This cartridge was intended to standardize Britain's entire family of small arms, including the EM2 assault rifle.

How did the X11 variant differ from the original Taden design?

The X11 variant evolved from the Taden and was chambered for the 7.62x51mm NATO round, shifting its role from a dedicated Medium Machine Gun (MMG) to a General Purpose Machine Gun (GPMG). It also featured a more conventional configuration.

What weapon ultimately replaced the Taden/X11 program in British service?

The British Taden/X11 program was ultimately unsuccessful. The Belgian-designed FN MAG, which was adopted by Britain as the L7 GPMG, proved superior in trials due to its reliability and more practical design.

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