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XYL KM-9 Unicorn Upgrade Spring

XYL KM-9 Unicorn Upgrade Spring
  • Stock: In Stock
  • Model: XYL KM-9 Unicorn Upgrade Spring
  • Weight: 0.05kg
XYL XYL
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USD5.00

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Looking to upgrade your XYL KM-9 Unicorn? Here is one of the options. 

The upgrade spring manufactured by XYL themselves.

Spring available in 2 spec:

1.7

&

1.8

The estimate reading from our testing with multiple kind of darts 

1.7 Spring

Worker Gen 2 HE Stefan Darts135-140 FPS
Worker Gen 2 HE Bamboo Stefan Darts145-150FPS
Worker Gen 3 Stefan Darts138-142FPS

1.8

Worker Gen 2 HE Stefan Darts155+FPS
Worker Gen 2 HE Bamboo Stefan Darts 

165+FPS

Worker Gen 3 Stefan Darts165+FPS


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Tags: xyl, km-9, unicorn, upgrade, spring, nerf, accessories, general, items