Experimental Sterling rifles - but were they good? With weapon and firearms expert Jonathan Ferguson

Published on April 8, 2021
Duration: 8:08

This video provides an expert review of experimental Sterling rifles and LMGs, focusing on their design by Frank Waters for Sterling in the 1970s. Jonathan Ferguson of the Royal Armouries details their lever-delayed blowback operating system, chambered in 7.62 NATO, and specific features like quick-change barrels and magazine compatibility with L1A1 and L4 Bren magazines. The review highlights the unique open-bolt operation for cooling and compares the LMG and rifle variants.

Quick Summary

Jonathan Ferguson, Keeper of Firearms & Artillery at the Royal Armouries, analyzes experimental Sterling rifles and LMGs designed by Frank Waters. These firearms feature a lever-delayed blowback system, operate from an open bolt, and are chambered in 7.62 NATO, with the LMG boasting a quick-change barrel and bipod.

Chapters

  1. 00:00Introduction of Experimental Sterling LMG
  2. 00:58Caliber and Power Analysis
  3. 01:15Design History and Correction
  4. 01:38Operating Mechanism: Lever-Delayed Blowback
  5. 02:52LMG Specific Features
  6. 03:43Magazine Compatibility
  7. 04:54Open Bolt Operation
  8. 06:15The Experimental Rifle Version

Frequently Asked Questions

What operating system do the experimental Sterling rifles use?

The experimental Sterling rifles, including the LMG variant, utilize a lever-delayed blowback operating system. This mechanism is designed to manage the high pressures associated with the 7.62 NATO cartridge, allowing for reliable function.

Who designed the experimental Sterling firearms discussed?

Both the experimental Sterling LMG and the companion rifle version were designed by Frank Waters. He developed these firearms for Sterling in the 1970s as part of the company's efforts to diversify its product line beyond the standard submachine gun.

What caliber are the experimental Sterling firearms chambered in?

The experimental Sterling firearms, both the LMG and the rifle, are chambered in the 7.62 NATO (7.62x51mm) cartridge. This is a significantly more powerful round than the 9mm used in the standard Sterling submachine gun.

What are some key features of the Experimental Sterling LMG?

The Experimental Sterling LMG is equipped with a quick-change heavy barrel for sustained fire and heat management, and it features a bipod mount. These elements enhance its capability as a light machine gun.

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