Evolution Ghost S EMR PDW Carbontech ETS IIEvolution Ghost S EMR PDW Carbontech ETS The Ghost S EMR PDW by Evolution International is a great airsoft rifle with a polymer body and many upgraded features compared to many models on the market. It comes installed with Evolution's own electronic trigger system, as well as a quick change spring gearbox which allows you to remove the spring without having to take the gearbox out of the lower receiver. Features: Air nozzle: High grade Battery Plug: T