That would probably an airsoft rifle that you don't want the muzzle pointed at you during a game. Kaslab Airsoft tell more about this what they call an "absurd" build... "Prepare for some hilarious airsoft action with Kaslab Airsoft! In this video, we're showcasing the insane Wolverine MTW SPR + Absurd Full Auto BUILD that will leave you in stitches. Watch as we put this monstrous creation to the test on the battlefield, capturing epic moments and unforgettable reactions."