with dye Patented UL hourglass trigger frame with the electronic operation and 4 tournament firing modes. Patented self-cleaning DYE M2 Eye Pipe with integrated ball detents. Famous, industry-leading trademarked DYE Sticky Grips. Patented Fusion Bolt spool valve technology. also comes with a carbon fibre barrel and virtue spire e hopper, and fully o-rig replacement kit and a nxe pod pack for holding paint pods. lightly used. this is an outstanding intermediate speedball marker that is easy to use and maintain. has a force mask and an empire 48 ci tank