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ZWQ S400 2.0 Upgrade Spring
USD5.00
In stock
Secure checkout — card or Malaysian online banking.
Ships worldwide from Malaysia — fast delivery.
Description
Want higher FPS for your S400 blaster?
ZWQ has come up with their own 2.0 Upgrade spring to give your S400 Blaster a much needed FPS boost.
Allowing the blaster to hit at about 305 FPS on average.
NOTE!!!: Please do be careful when trying to change the main springs of the S400 ESPECIALLY when changing the 2.0 Spring.
