| Brand | ZCI |
|---|
Check the listing for details. ZCI Complete M249 Microswitch CNC Gearbox. Condition: New. Listed at 192.99 USD. ZCI Complete M249 Microswitch CNC Gearbox This is a complete quick spring change Gearbox for M249. This is probably one of the nicest drop-ins you can get for the M249 platform. - ZCI Short High Torque Neodymium Motor.