Silverback - Hopup Bucking 70 Degree for AEG - YellowSBA-HOP-02
Silverback Hop Up Rubber Bucking.
70° Hardness rubber Made.
Diameter: 10mm, Length: 25mm.
The properties of the rubber are highly elastic and anti-wear.
Able to increase the range and FPS for your Airsoft.
Suitable for Airsoft Electric Gun AEG Rifle.