The Australian-designed Owen submachine gun is a weapon with quite a story behind it. The Owen is arguably the best subgun used during WWII, and also probably the ugliest. Its mere existence was a drawn out struggle between the inventor and manufacturer and the Australian Army bureaucracy, and yet it saw service through into the Vietnam War. For lots more information on the Owen, check out:
http://www.forgottenweapons.com/owen-smg/
At Forgotten Weapons I think the most interesting guns out there are the most obscure ones. I try to search out experimental and prototype weapons and show you how they work, in addition to more conventional guns that you may not have heard of before. You’re much more likely to find a video on the Cei Rigotti or Webley-Fosbery here than an AR or Glock. So, do you want to learn about something new today? Then stick around!