I bought this Devgru to use but things have changed and have decided not to do Airsoft the gun is standard it comes with 4 batterys 3 mini tamiya and 1 deans connector loads of new parts as can be pictured I was building a new gear box for it but have lost all interest in finishing it everything for the gearbox is new including a 35k warhead base motor I am not sure if the mosfet works as bought it second hand but what you see is what you get collection from Ramsgate Kent sold as Seen £625ono or make me an offer whats app me 07979064752