The concealed collapsible briefcase MP5 K, with firearms and weaponry expert Jonathan Ferguson

The ultimate in hidden, personal defence weaponry, the Zerfallkoffer was developed in a time when the briefcase was a common accoutrement to the discerning businessman. Join Jonathan as shoots one of our whackiest, What is this Weapons, ever. Subscribe to our channel for more videos about arms and armour Help us bring history to life by supporting us 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 our best to answer it.