Another look at the Evolution MK18 AEG, this time the review is done by Geonox Airsoft... "In this video we look at the Evolution MK18. It is an AEG. It is battery-operated and can be played on a game day by ages 14 and up. In addition to Semi, it has Fullauto and can also be reprogrammed to Binary Trigger or Burst as described in the video."