We have equipped the whole family with it. For our little son (6) the device has been a challenge because loaded weighs 3kg the gun. Shot is not a trigger, but with the pumping mechanism under the mouth. In filling arm there is a hole to let air into the ammunition chamber. The hole interferes, because water often flows out thereby. I'll try to close it. Through the huge amount of water has to be refilled often. The different beam shapes are suitable for long jump and potshots. The fun factor is huge, so, dear parents: Do not forget, same mitzubestellen which for mom and dad! We have taken four neighbor's terrace by storm.