What is this mystery shotgun? Greener Police Shotgun with firearms expert Jonathan Ferguson

This weapon has even Jonathan stumped! If you know what this gun is please comment below. Subscribe to our channel for more videos about arms and armour Help us bring history to life by supporting us here: Explore our collection here: Sign up to our museum membership scheme here: ⚔Website: ⚔Blog: ⚔Facebook: ⚔Twitter: ⚔ Instagram: 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