FOR Nerf Rival Edge Saturn Blaster High Power K25 Coil Spring Mod Upgrade

SPRING ONLY! (Blaster Not Included)

Newly Cut K25 Spring with Ground Down Smooth Rounded Ends.

This is a tested and verified Rival Saturn Upgrade.

Chrono Tests Put Velocity at 133.5FPS

*This spring is a tricky fit. Some modding skills are required.

For use: In replacement in the Saturn Edge Blaster

* K25 Spring was chosen for this mod over the K26 to avoiding having to weaken the plunger head support flanges to make a K26 Spring work.