Echo-1 Full Metal M4 Platinum Edition Airsoft AEG Package (TAN) one point slingsling Termed the ReAxis Reverse-Axis Gas

Termed the ReAxis Reverse-Axis Gas Piston

6v NiMH / 7

The ATP-SE also features an interchangeable backstrap that allows the shooter to customize the fit and feel to their personal needs

and its red and green reticle options perform well in any lighting conditions

Material: Thermal Treatment Steel

Echo-1 Full Metal M4 Platinum Edition Airsoft AEG Package (TAN) one point slingsling Termed the ReAxis Reverse-Axis GasEcho 1 Full Metal M4 Platinum Edition Package (TAN) Specifications: Material: Aluminum Alloy, Zinc, Steel, Polymer Weight: 8. 1 lb Magazine Capacity: 300 round high cap magazine and 110 round midcap magazine included Adjustable Hop Up Motor: Long Type Gearbox: VFC Version 2 M4 Type Fire Mode: Full Semi and Safe Outer Barrel Length: 14. 5" Inner Barrel Length: 363mm Range: 70~150 feet Muzzle Velocity: 390~400 FPS (100 m s) Manufacturer: Echo 1; OEM: