It's American made. Atchisson Assault Shotgun - Wikipedia, the free encyclopedia
Not sure about the guy in the vid though.
@lukep any full auto weapon manufactured after 1986 is not legal for civilians to own without a class 3 FFL (a dealer's or manufacturers license).
With a simple application and a $200 tax stamp to the ATF, a civilian is perfectly legal to own any fully automatic firearm made prior to 1986, though.
Well he never mentions that it's Russian made, so they probably aren't.