[Nylon Fibre-reinforced Polymer Upper and Lower Receiver] Power: Battery power Rifle Length: 785/870 mm (Extended) Gun Weight: 2850 g Magazine Capacity: 300 rounds Action: Single Fire / Full-Auto Materials: ABS Plastic, Aluminium Alloy Internal Material: metal alloy Built-in safety button piston release function Muzzle velocity of about 120 M/s
