LOL this guy is hilarious either on purpose or incidentally. I am a professional Russian!
Personally if you look at the rate of fire he's getting, its not much better than you get with a good semi-auto with nice recoil control..
As a professional Canadian, I can get that rate of fire out of my Browning BPS pump. Not terribly impressive. And if you add in the extra weight of all those shells, I think you could do a lot better with another firearm. Yes, it's a full auto 12 gauge...good to have if you're getting attacked by pheasants or ducks but as a practical firearm I think it's just too gimmicky. Also agree about that slide in magazine. I'd hate to have a flurry of ducks charging me and have to get that in place.
Nice gun but I don't think it's overly practical.