Fully licensed aluminum alloy GPR-CC receiver with licensed War Sport trademarks CNC machined aluminum alloy CPR-CC handguared 5 position collapsible stock Krytac low-profile motor grip Ambidextrous sling plate Ambidextrous selector switch Krytac 30K motor Length:825mm (32.5") - 915mm (36") (Adjustable) Weight:2.5kg (5.5lbs) Inner Barrel:387.5mm Thread Direction:14mm Negative Gearbox:Ver 2 Full Metal, Fully Upgradeable Motor:Long Type Fire Modes:Semi/Full-Auto, Safety Package Includes:Gun, Magazine, Front and Rear Sights, Manual Battery:9.6v 1600mAh Butterfly Type (Battery not included. Wired to the stock with Small Tamiya connector) Hopup:Yes, Adjustable