Prime Mech Airsoft recently completed another custom build, this time utilizing the VFC SIG Air MCX Virtus AEG as the foundation. This impressive build incorporates cutting-edge components such as the Gate ASTER II Bluetooth control unit, a 28 TPA motor, and a DSG gearset. The result is a high-performance airsoft rifle capable of achieving a muzzle energy of 1.15 Joules when firing 0.28 gram BBs.