Good points well made. I agree entirely about using whatever gun you like for whatever reason. Woodland with a shotgun or CQB with a musket, if you're having fun, do it.
The longer the barrel the greater the range, has some truth to it, as does the weight of the BB. But, just as you don't see many people take a tee shot with a putter, it doesn't mean it can't be done. The results may be shit but you can have fun doing it. Airsoft should be a fun hobby. I think we get far too hung up on things like this...says he writing a comment at 0220 instead of getting some sleep.