Ya know Ken I'm thinking one of these "Metal Storm guns" would be cool to have defending the driveway at your Area 442 compound!! However I see three problems, 1. due to the rather quick consumption of bullets the cost of ammo might be a bit high, actually very expensive, 2. identification of intruders like "Cornbread" would be much tougher and 3. cleanup would be very messy.
http://www.businessinsider.com/world...est-gun-2016-2