Inside a One-of-a-Kind Prototype Submachine Gun with firearms expert Jonathan Ferguson

In this episode of What Is This Weapon? Jonathan unboxes a bizarre, hand-built SMG consistening of of Sterling mags, SLR furniture, and home-shed engineering. It's crude, complex but maybe ahead of its time? Check out our reprinted WWII Home Guard manuals: https://shop.royalarmouries.org/colle... Visit our Gladiators exhibition at the Royal Armouries in Leeds, on until November 2nd. 0:00 Intro 1:02 Reload by Allen Key 2:00 Frankenstein Firearm Parts 4:35 Sayer's SMG 4:44 Firearm Details 11:38 Dissassembly 15:12 Buffers, Blocks, and Bloke-in-a-Shed Energy 17:56 Outro Subscribe to our channel for more videos about arms and armour Help us bring history to life by supporting us here: https://royalarmouries.org/support-us... Sign up to our museum membership scheme here: https://royalarmouries.org/support-us... ⚔Website: https://royalarmouries.org/home ⚔Blog: https://royalarmouries.org/stories/ ⚔Facebook:   / royalarmouriesmuseum   ⚔Twitter:   / royal_armouries   ⚔ Instagram:   / royalarmouriesmuseum   We are the Royal Armouries, the United Kingdom's national collection of arms and armour. Discover what goes on behind the scenes and watch our collection come to life. See combat demonstrations, experience jousting and meet our experts. Have a question about arms and armour? Feel free to leave us a comment and we'll do our best to answer it.