Gear Set for Ver.2/Ver.3/Ver.6|Top Gear 15.05:1(None Modular) - Modify Airsoft parts
FOR VER.2/ VER.3/ VER.6 GEARBOX
- Unique gear with extremely fine design, and with Nano-Class surface treatment.
- Significantly improve its anti-fatigue strength and extend the service life.
- Substantially reducing the friction coefficient of the gear.
- Noise reduction