The Max M1 motor is built to last and push the limits of your airsoft gun. Boost the rate of fire with the Max M1 motor paired with a lower power spring. The CNC housing is precision produced to have no harming interference with the function of the motor. The motor utilizes high resistant neo magnets known for being one of the most rare powerful magnets in the world. This allows for smooth pinion rotation with extreme strength to power a gearbox.