•PolarStar Fusion Engine V2 M4 | Stock Poppet & Blue Nozzle •CNC Aluminum Hopup Chamber M4E (for Standard M4) • VFC Avalon metal body • Recently replaced the trigger board 🚨All external attachments not included 🚨 This is a great gun that I’ve had for a while now. Can shoot people comfortably 65 yards away at 1.5 Joules and can lob bbs probably out to 80 yards accurately.