Airsoft Gear Set
For Version 2 and 3 Gearboxes
With six 9mm Bearing
Helical Gear Set 32:1 Ratio .
Helical Gear Set for Increased Durability, Efficiency, and Reliability .
Steel Airsoft Gears is stronger and lasts longer than standard AEG gears .
Compatible with A&K AEG Gearbox
Weight(Gram) : 88