Our take: The JBU factory replacement metal pinion gear is specifically designed to work with most types of airsoft motors. This pinion gear is a very durable metal pinion gears, and will outlast most factory original pinion gears found on stock airsoft motors. The JBU metal pinion gear is quality machined, and meshes seamlessly with most AEG gear sets.
Metal Pinion Gear Specifications:
- Durable construction to minimize pinion gear wear
- Fits most airsoft motors (including but not limited to: Long Type, Short Type, Medium Type Airsoft motors)
Disclaimer: Any and all airsoft upgrade parts purchased from Airsoft Megastore will be used/installed at owner's discretion. Actual performance results depend on quality of installation, airsoft AEG barrel length, tightness of the air nozzle seal, and other possible performance-affecting factors. We are not responsible for any damage that may occur with improper installation. For best results, please do all upgrades at a certified professional airsoft technician/shop.