Thorneycroft to SA80 Stretch Goal: The 4.85mm Cartridge
This video delves into the 4.85mm cartridge, a British development related to the SA80 and Enfield weapon system. Expert Jonathan Ferguson explains its technical characteristics, comparing it to the 5.56mm and Soviet 5.45mm, and discusses its design origins as detailed in the book "Thorneycroft to SA80." The discussion highlights the cartridge's development within the context of British bullpup firearms and its place in military history.





