Why did Spitfires change their guns? (Ft. Jonathan Ferguson)

Video Description

This is one of Imperial War Museums' most prized possessions. A genuine, airworthy, combat-veteran Spitfire Mk 1. Early Spitfires were initially equipped with eight machine guns. They fired the 303-rifle calibre machine gun round. But much like the Spitfire through its development, not only did it gain things like bigger engines, but also a larger armament. In the case of the 20mm cannon and the .5-inch machine gun. The story of the Spitfire's armament development is complicated and can even be considered controversial to this day. To help us tell that story we've brought in Jonathan Ferguson of Royal Armouries who's going to help us take an in-depth look at the main weapons of the Spitfire. To hear more from Jonathan Ferguson, be sure to subscribe to @RoyalArmouriesMuseum YouTube channel: https://www.youtube.com/@RoyalArmouriesMuseum/featured Fancy taking the pilot’s seat? Book a private talk and unique ‘In the Cockpit’ experience at IWM Duxford to sit at the controls of an airworthy combat veteran Spitfire Mk 1: https://bit.ly/3rPQe84 See the Hispano cannon in person at the National Museum of Arms and Armour in Leeds: https://royalarmouries.org/ License the footage used in this film: https://film.iwmcollections.org.uk/mycollections/index/3959 Discover our Spitfire gifts: https://shop.iwm.org.uk/c-spitfire-gifts-and-memorabilia Follow IWM on social media: Twitter: https://twitter.com/I_W_M​ Instagram: https://www.instagram.com/imperialwarmuseums Facebook: https://www.facebook.com/iwm.london #aircraft #history #spitfire