Nerf mod Kronos Spring (Strong-prime) 135FPS average (NEW) - Out of Darts
Kronos 3.7" K26 Spring with squared ends
Nerf mod Kronos Spring (Strong-prime) 135FPS average (NEW) - Out of Darts
Kronos 3.7" K26 Spring with squared ends

Rival Kronos Spring (135+ FPS) Strong Prime

Regular price $5.00 Sale

NOTES FROM LUKE:
This custom Rival Kronos spring has been manufacture and tested by the OOD team as a perfect upgrade mod for your blaster. This mod is not for young kids! You'll need fairly strong hands to prime this spring. This spring has been custom built and tested to fit the Rival Kronos blaster.

FEATURES:
-Medium difficulty on installation
-Both ends flat/squared
-Average 135-140 FPS

 

SPECS:
-Cut-to-Length Compression Spring,
-Spring-Tempered Steel
-Made in the USA of USA steel
-3.7" Long, flat on both ends

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