Bohemia Airsoft reviews the Umarex HK416D V2 AEG that they have available at their store in the Czech Republic... "A novelty on the market from the Umarex company is a licensed replica of a modern assault rifle in the Standard Carbine Design. All-metal design with real embossing gives the weapon a very realistic look. The weapon can be fitted with other accessories and the retractable stock can be adjusted to suit everyone. The weapon is also equipped with an improved gearbox, mosfet and is ready for use with Li-pol batteries. RIS forearm allows you to install a variety of accessories on the weapon."