Features: High quality polymer construction. E.F.C.S. inside. Lightweight M-LOK rail. TAN finish. Comes with a 330 round high capacity magazine. Flip up front and rear sights. Specifications: Length - 770mm Weight - 2120g Magazine Capacity - 330 Rounds Power Source - Battery Powered Blowback - None Shooting Modes - Semi / Auto Hop-up - Adjustable from the breach Magazine Compatibility - Works with all ARES/Amoeba AR style magazines. FPS - 380 The ARES SR16 AEG is an AR patterned airsoft rifle replicating the model "SR16". The gun sports many of the staple ARES features such as a full metal upper and lower receiver, lightweight rail system that is M-LOK compatible, and their E.F.C.S. fire control system. This variant comes in a smooth tan finish and utilizes a three pronged flash hider that is threaded on to standard 14mm CCW threads. The gearbox is standard version two compatible and the gun can take most all standard M4 style magazines available for AEGs. The rail system works with standard M-LOK compatible accessories. About ARES: Established in 2010, ARES has been producing excellent airsoft products, ranging from automatic electric guns (AEG), gas powered guns, spring power guns, grenade launchers, internal & external upgrade parts, accessories, and even unique gun rack systems. ARES airsoft guns and products distinguishably stand out from other competitors on the market, because of their simple and direct technical innovation which is designed and tested in-house by their R&D team. We hold very a high standard of quality, performance, and realism regarding their airsoft guns and products. Includes: x1 ARES SR16 AEG w/ EFCS Unit (Long / TAN). x1 330rd High Capacity Magazine. x1 Cleaning rod. x1 User manual.