Theres a reason this is called the worlds fastest shotgun.
Its the Fostech Origin 12 and here you will see in action a 30 round drum and a Salvo 12 suppressor, full length. While not a full auto, if you are able to slap that trigger fast then itll fire just as fast and it blows away a -AA1 2. Its a 9 barrel short that takes either 10 round sticks or 20 -3 0 round drums, and cycling fast does indeed make it feel like full automobile! Check this out and youll watch why this would be an absolute detonation to unload out on the range. Damn!