ARES E.F.C.S. Electronic Circuit Unit for ARES M4 AEG (Front Wire)

The ARES New Electronic Circuit Unit for for ARES M4 Series as an additional features one can add to their ARES SR25 and M4A1 so long as they allow the use of the electric fire control unit. This will make your AEG shoot like the Amoeba series which is incredibly smooth and consistent.