Another preview of the Xcortech X3300W BB Control System this time by Airsoft Taiwan. We have been waiting for this to be fully available at airsoft retailers as it does a lot of things that airsoft players always want in their airsoft guns such as information in ROF, Muzzle Velocity, Count Down, Count Up, Tracer fire, Burst Control, etc. It is a set which comes with the Tracer Unit and the PEQ-shaped control box. Too bad it cannot make coffee or do the laundry.