Manufacturer: Option No.1 / RA-Tech
Motor Type: Long
Compatibility: For Airsoft AEGs that utilize a long type motor
Warning: As per manufacturer, reliable function with aftermarket computerized electronics has not been confirmed and so is not recommended.

Pros:

• Integrated MOSFET unit allows for unparalleled control
• Direct plug-in installation, third wire built into assembly
• Stall protection (when the gear is damaged or other reasons cause the motor cannot be pushed smoothly)
• Temperature protection up to 100 Degrees Celsius
• Direct integration with X-ASR MOSFETs

Cons:

• Voltage protection is lower than 5.5V and higher than 13.5V
• Battery low voltage protection 2CELL is lower than 6V 3CELL is lower than 9V

Comments: Ready to drop straight into your M4 style AEG this motor will definitely beat any brushed motor out there.  With instantaneous torque you will be able to pull almost any spring with ease to give you that addictive semi auto trigger pull that we all want and also enjoy increase efficiency since they are able to generate higher torque without wasting energy