Fully cnc machined gears from high quality hardened steel for airsoft replicas
Gears supplied in a set Piston gear - Sector gear - Bevel gear
Tested on M210 spring in our mechabox with our piston and other parts from RetroARMS family with thousands of rounds.
Bearing axle - 3mm diameter
Compatible with all retroarms bearing types with right diameter
Note: Gearbox not included.
