Full-Auto Shotgun too good to be True

How many of you shotgun lovers would love to try this fully-automatic shotgun for hunting? Or, maybe for home defense.
From the outside appearances it looks like any ordinary shotgun. But, man when you squeeze that trigger its fully auto! Take a look below.
Unfortunately, this piece of work is not available in the U.S. due to federal gun laws. If it was legal would you get one?

Sources: Supply Drop FB