This is my latest full build, INTERNALS, Krytac CRB gearbox with built in mosfet wired to mini tamia. Krytac 30k high torque motor. Valken 6.05 barrel Rotary style hop up. M120 spring. EXTERNALS Lancer Tactical gen 2 upper and lower receiver. (polymer) Valken trg rail/barrel system Valken Crane stock 5000 round box mag included Red dot acog sight. Valken flip up sights. Will look at trades but mostly interested in money offers.