Double barrel paintball machine gun along with 20 other paintball and airsoft guns. Making this gun was very simple. We took two old spyder pilots, used some flashing and flexible metal to make the frame, took some PVC pipe to make the tripod and barrels, added some wire to keep the tripod stable. made a Clipping system out flashing to make the tripod detachable. hot glued and electrical tape to finish it off and there you have it.