[battlerager]

I normally stay away from it, but in this case it sounds like it might work. Look into CAR style shooting. My understanding of it (from reading about it not from classes so take this with a grain of salt) is that it's meant to be taught quickly to civilian shooters for things like home defense. Sounds pretty CQB to me. And most of the drawbacks to it kind of go out the window when you are talking airsoft and not real steel (unless someone plays that vest hits don't count or something)