So we decided to put a version 3 box in our P90. With the use of this box, we can now upgrade the gun to 380fps. But in customizing the box, we have to turn the motor from 135 degrees to 270 degrees. So the complete box is customized. The gun is driven by an EG700 motor.
Original magazine is retained.
And a hi-capacity magazine is built inside the gun. The original Toytec magazine is therefore used for BB storage only. The High cap magazine winder is located in the eject channel of the gun. When a magazine is inserted, just dial the winder below and you are ready to shoot. The gun is also customized to take two sources of battery.