Part of the new Genesis line by Echo1, this M4 airsoft gun is the Mid-Length version that features a perfect combination of the M16 and M4 platform. Designed for any level player, the Echo1 M4 Mid-Length is incredibly affordable yet packs a punch in the field. Externally, the gun is constructed entirely out of high-strength ABS polymer and features a metal barrel, buffer tube, and receiver pins. The material used is impact resistant and lightweight. Internally, Echo1 has implemented their pre-upgraded reinforced metal V2 gearbox with a high torque motor, steel M120 spring, polycarbonate piston, and other upgraded parts. The hop-up unit is adjustable and allows users to reach an effective range of 150 feet or more.
Never had a better gun. 
