The Platinum Edition M4 Tan from Echo1 is the ultimate airsoft M4 platform. This gun features an aluminum metal body, aluminum barrel, easy to use crane stock, and a thin pistol-grip to emulate the real thing. The internals include a one piece hop up, stainless steel cylinder, a poly carbonate piston head, and self-shimming gears. Two magazines are included with each Platinum Edition M4. A hard carry case is also included to protect everything from the elements. Get one today!