Systema releases this full training Ultimate Challenge kit of M4A1 Super MAX, it means this kit which includes all parts need to be assembled. Full metal body without trade mark, English assembly instruction included, suitable for experienced user. That also means that you'll have to assemble the motor and the gearbox BY YOURSELF! If you want to try Systema high quality AEG series and have confidence to assemble this kit, we recommend you get this kit and save a lot compare with buying a finished M4.
Systema Training Weapons are of EXACTLY the same dimensions as the real steel version in all respects. They weigh the same and feel EXACTLY the same. Designed for police and military training use, Systema's M4A1 Airsoft rifle comes with an improved gearbox for greater reliability. Full metal body and components coupled with real steel stock, pistol grip, and foregrip makes the rifle very realistic to hold. While Marui M16 magazines are in fact shorter than the real steel, Systema's M16 comes with a 120 round magazine with exact same dimensions as the real thing. The extendable stock stores Systema custom 12V NI-CD battery
This version Systema Professional Training Weapon guns feature a whole a whole array of improvements over the older versions. The control board and ECU have had comprehensive full-scale revisions and a new addition to this model is an LED feature to the S.E.C.U., which indicates the present state of the PTW during engagement. It may sound like a minor thing, but it can be used to determine the condition of the PTW; when to change the battery, to any serious issues with the PTW.
Even though the PTWs before this version had a superb trigger response for rapid shooting, the response time has been improved for this version. The trigger reaction program has been changed in Micro Second increments to allow a crisp trigger response.
Length (Retracted): 805mm
Length (Extended): 900mm