High Speed Hard Pinion Motor

Custom motor fitted with a Prometheus Hard Pinion


Cold forged chrome molybdenum Pinion gear for superior strength


Reduced motor noise


Perfect pairing with EG Hard Gears


Aluminum end cap for improved heat dispersion and durability


Improved rate of fire (ROF)


The Prometheus motor series takes multiple factors into consideration to propel tradition motor design forward.

More care and focus is made in designing the pinion gear, often soft, or weak, the EG Hard Pinion gear comes standard, pre-installed on all Prometheus motors. The cold forged chrome molybdenum pinion gear offers superior strength, precision machining for a much quieter gear mesh, and overall reliability as the pinion will not crack or warp even under heavy load.

The Prometheus motors are precision machined to pair with our EG Hard gear series, and feature an aluminum end cap for improved heat dispersion and reduced wear from motor height adjustments. 


Compatibility: Long-type 480 Motor 
M4/MP5/G3 V2 gearbox