Elite Force CFRX M4 Airsoft AEG Rifle w/ Built-In Eye Trace Tracer Unit

Specifications: Brand: Elite Force FPS Range: 370-400 Inner Barrel: ~410mm Rail Length: 13.25" Magazine Capacity: 340rd Hi-Capacity. Works with Elite Force , G&G, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines Thread Direction: 14mm Positive Gearbox: Ver 2 Full Metal, Fully Upgradeable Motor: Long Type Fire Modes: Semi/Full-Auto, Safety Battery: 9.6v Small Butterfly Type recommended (Battery not included. Wired to stock with small Tamiya connector) Hopup: Yes, Adjustable Length: 820mm - 900mm (Adjustable) Weight: 2360g Color: Tan Features: Durable nylon fiber composite body is lightweight, but durable enough to withstand any skirmish Built-in Eye Trace internal Tracer Unit Pre-installed built-in smart MOSFET Uninterrupted top Picatinny rail for optics QD adjustable sling points on the rail Adjsutable stock Ergonomic slip resistant texturized grip Removable front and rear flip-up sights Package Includes: 1x Gun, 1x Magazine, Manual