Need more FPS out of your current S200 Blaster?
We got the new 1.8 Upgrade spring for the S200 Fire Rat unit.
This unit allows your s200 blaster unit to hit at an average fps of roughly 150.
BE WARNED!!: This upgrade spring will give a higher tension applied throughout the whole blaster. Be sure to change your catch plate is changed to the upgraded metal catch.
- Stock: In Stock
- Model: S200 1.8 Upgrade Spring
- Weight: 0.10kg