Spring Spacer For Adventure Force Tactical Strike Nexus Pro Ultimate Dart Blaster 25+FPS Power Boost! 3D Printed Aftermarket Mod

- Optimized 3D Printed Spring Spacer!

- Easy to Install Aftermarket Mod!

- Power Boost - 25+ FPS Increase in Power with Increased Range!

- Specifically designed for a well supported nesting in the easily removable back bracket!

- 2.5mm deep Spring nesting for added support!

My FPS tests with Half Length Adventure Force Tactical Strike Pro Darts:

Stock: 147.2 Ave FPS 

With Spring Spacer: 174.5 Ave FPS

* Colors may vary.

     (Mod Spacer is internal and will not be visible)

* Spacer only (Blaster Not Included)