Hello, for sale today is my valken v12 mk 18 rifle. It has the v12 engine which works great, maxx hopup, zci 6.01 tbb, foam filled suppressor, daniel defense mk 18 rail that has been painted by previous owner. Everything qorks great just needs an fcu battery. Tank regulator and line can be added but will be extra. NO TRADES PLEASE. Ps. I would prefer paypal goods and service for purchase. 650 obo