To even have a semio-auto version of the AF platform with a rotary magazine would be GROUND BREAKING! I think AF needs to contact this guy and pull off of his design. It's a brilliant concept. The beauty of that design is the platform could be utilized in a semi-auto state, not needing to utilize a cocking mechanism to cycle through the magazine. If AF looks at this video, and just shrugs their shoulders and shown no interest in this, then they have brain damage!
Its not impressive if you understand pneumatics to turn an air gun into full auto the way this chap did, in fact nothing here is ground breaking or amazing...I certainly hope they look at this video and shrug. If he re-engineers the trigger to provide 1 shot per trigger pull and makes this truly semi auto, then we an have this discussion...otherwise its FULL auto only when the bolt is unlocked, and single fire if you lock the bolt...