I think If you hit X, it switches from fully automatic to single shot, but really it changes back and fourth a lot. Hard to shoot, really. I feel like it's irrationally inaccurate when firing for short bursts. Still though, it's impressive.ALECOS said:3). Sometimes when you use an automatic gun like an m16 it wont let you aim before firing it just shoots second you touch the trigger, sometimes it lets you aim, kind of odd.