This airsoft magazine is made to function with the Beretta M92 A1 CO2 powered full auto Airsoft pistol from Elite Force Airsoft and Umarex

do not use MAXX cylinder head

In the Warhead CNC Black motor the magnets are very close to the highest spec magnet possible (without the magnets costing as much as the motor itself)

As a lot of you may have seen the CNC Black version of the warhead motor is 100% hand wound

Mount optics

Original Magpul – 9mm Subgun 3, Pack Color:OD Green This airsoft magazine is madeWhen installed on the base of sheet metal 9mm submachine gun magazines, the original Magpul provides improved speed and controllability during high stress, tactical magazine changes. Durable synthetic rubber loop with recessed rough gripping surface. Quick and easy installation and removal.