World’s Scariest Ammunition? 12 large, extremely sharp X-Acto blades and loaded into hi-brass 12ga shotgun shells. Will they work? Facebook Prev Article Next Article Military Checkout these cool gadgets... Related Posts How Do You Test the World’s Fastest Jet Engines? Color-Changing Camouflage Auto Adjusts to Seasons Scientists Create Night Vision Eye Drops Boeing Converts F-16 Fighter Jet Into an Unmanned Drone 5 Most Top Secret Military Locations 5 Craziest Weapons Ever Created