1 Year Limited Warranty Through Umarex USA This high end AEG is an exact replica of the H&K 417. It features fully licensed H&K trademarks for for the most authentic look. The external construction is extremely well done. The body is made of lightweight aluminum with CNC machined RIS. This gun has tons of rail space for adding anything you might need. It comes with removable H&K Style iron sights. The long top rail allows you to easily add any optic of your choice. This gun shoots hot at about 450 FPS with 0.20g BBs making it a great platform for a DMR Rifle, though it would also make an excellent field assault rifle. A unique feature on this gun is the crane stock. Though it looks similar to a standard crane stock, this stock has a large buffer tube and a larger buttpad. The buttpad twists off easily to reveal the battery compartment. Since the buffer tube is larger than a standard AR buffer tube, you can fit a larger battery inside the stock. This gun is LiPO ready so a stick type LiPO battery would be a good choice. Another unique feature is the magazine. The magazine included with the gun is a 100 round mid cap magazine. There is a lot of detail put into the magazine, fake bullets have been added to give it a very realistic look. High capacity 500 round magazines are also available. This AEG 417 is also very well made internally. The gearbox is full metal with high quality VFC self-shimming gears and 8mm bushings. The hop up is a one piece with an easy to access large adjustment wheel. Overall this is an amazing AEG, it truly is ready to go out of the box, no upgrades required! Red dot sight and foregrip pictured are not included with this AEG.