G&G; GC16 Predator Hunter Green HPA packageThe G&G; GC16 Predator features a full metal 12” CNC Keymod rail system which has a top rail that is continuous to the receiver. Its adjustable flip-up front and rear sights can easily be flipped down when using red dot sights. It has re-designed full metal receiver that works great with its ergonomic pistol grip. It also comes standard with an ambidextrous fire selector switch, magazine release, and charging handle making it great for left handed players. The charging handle is functional and is used to access the hop up adjustment wheel.Your Choice of HPA engineFull Metal Body300-500fps with .20g bb(All custom builds will ship in 48-72 hrs. due to testing and configuration)