Alloy Silent Set Gearbox Upgrade Accessories For Airsoft Ver.2/3 Gearboxs
Product Desciption:
Made Of CNC Aluminum Alloy
Essential part for upgrading your AEG Airsoft
Offer ultimate noiselessness and keep you from detected during skirmish
Ball Bearing Piston Head absorb most of the tension from the spring
The speedy head movement offer constant muzzle velocity
Aluminum Piston Head with Ball Bearing is renewed to be more effective.
Reinforced piston head will provide extra duration during rapid & prolonged firing.
Suitable for Version 2/3 Airsoft AEG Gearbox
