Features Fully licensed Hecker and Koch MP5 with trademarks Injection molded polymer receiver with a metal alloy outer barrel Ambidextrous HK style selector switches Adjustable length collapsible stock Ideal for CQB environments Mock suppressor Charging handle locks open for easy hop up adjustment Includes 2x hi-cap magazines FPS Range: 330-350 Color: Black Length: 660mm - 800mmWeight: 2000gInner Barrel: ~210mmMagazine Capacity: 200rd Hi-Capacity. Works with Tokyo Marui, G&G, Umarex and other compatible MP5 Series Airsoft AEG MagazinesThread Direction: N/AGearbox: Ver 2 Full Metal, Fully UpgradeableMotor: Long TypeFire Modes: Semi/Full-Auto, SafetyBattery: 7.4v Small Type recommended (Wired to the front with a Small Tamiya connector)Hopup: Yes, AdjustablePackage Includes: Gun, 2x MagazineManufacturer: Umarex (Licensed by H&K)