Videos tagged with L86A1

Jonathan Ferguson of the Royal Armouries explains that the L85A1's fundamental design flaws, such as the ejection port size, could not have been fixed by Enfield even if the company hadn't been sold. While improved quality control might have reduced malfunctions, the inherent issues would have persisted, making the SA80 platform problematic regardless of manufacturing.

This video delves into the pre-production XL85 and XL86 variants of the British SA80, highlighting their development stages before official adoption. It details critical design changes like the magazine well and improvements for the Light Support Weapon (LSW) to address reliability and accuracy issues. The adoption of the SA80 is also contextualized within the political landscape of RSAF Enfield's privatization.

This video explores the early mockups and prototypes of the British SA80 rifle, focusing on the Sterling and Stoner-based bullpup conversions. It details the design considerations, including caliber choices and configuration decisions, that led to the final L85 design. The prototypes demonstrate the feasibility of the bullpup concept using existing rifle platforms.

This video demonstrates the terminal ballistics of the SA80 L86A1 Light Support Weapon firing a 5.56x45mm NATO round into a 10% ballistic gelatine block. It explains the principles of permanent cavity, temporary cavity, and penetration, using the gelatine block as a scientific standard to simulate human tissue. The description also touches on the history and design intent of the 5.56mm round as an intermediate rifle cartridge.

This video demonstrates the terminal ballistics of the SA80 L86A1 Light Support Weapon firing 5.56x45mm NATO ammunition into a 10% ballistic gelatine block. The content explains the scientific principles behind ballistic gel testing, including the formation of permanent and temporary cavities, and the importance of penetration depth. It details how gelatine simulates human tissue for wound track analysis and discusses the characteristics of the 5.56mm round, its origins with the AR-15/M16 platform, and its effectiveness when yawing. The description also provides a link to the Royal Armouries collection.