Airsoft BB guns: Kill or be killed

Oh my god I want to be this airsoft sniper. These are guns that shoot BB pellets -- not too painful and no permanent damage. Would love doing this instead of paintball because I don't like how innaccurate paintballs are.

Original uploader: novritsch's channel on Youtube

Original video source: https://www.youtube.com/watch?v=HXqppZv7cjM