Shotguns are the most versatile gun there is. You can use them to hunt doves as well as big game. All you have to do is change the type of shell, and there seems to be an almost infinite variety of those.
Some of the more exotic rounds I have seen include the dragon’s breath and the double-hollow point. The round featured in this video is not technically a round, because there is no projectile. The shell basically turns your gun into a concussion grenade or flash Bang.
If you fire one you will definitely need hearing protection and sun glasses.