Details, The Combat Machine is a entry level rifle that provides high performance at a good value. The body is made from a high impact polymer to ensure a lightweight stable platform with fantasticlly great design and the front RIS is made of metal. The power is around 330fps and it has a full metal version 2 gearbox with 8mm bearings. This also has a pneumatic blow back system that uses excess air from the cylinder rather than a direct attachment so your piston will last longer! The battery is a nunchuck style battery that goes in the stock and is not included. Please note as with all high qulity AEGs this does not come with a battery or charger. If you require a battery or charger they can be found in our accessories section. Please note two tone colour may vary from the colour pictured. You MUST be 18 or over to purchase this. This is a Two Tone imitation firearm, complies with the latest legislation and can be purchased online by anyone aged 18 or over. Please note, re-painting/colouring the imitation firearm to be more realistic is a criminal offence and will void your warranty.