When it comes to guns, it’s hard to imagine anything could make a .50 caliber look small by comparison. As crazy as it sounds, that’s exactly what this Anzio 20mm rifle makes a .50 cal look like – small. This may also be a gun that can be used as a means of transportation, since after three shots the gun has almost taken the shooter out of frame.
https://www.youtube.com/watch?v=7ft2j6J4NcY