The - HK 416 gun (This build is equipped with the gate titan mosfet/trigger unit, along with that you also have this gun equipped with shs internals such as the 12:1 ratio gearing to the motor. This gun has the best accuracy having the Maxx hop unit and the compression system. All powered by a Dean's connected 11.1 lipo to the rear aftermarket stock.) - dye 4 mask (new) -blue This gun is sitting in SS airsoft rn btw so. - black noveske tracer/amplifier