Increase the performance of your Rival Apollo Blaster with this precut spring. The precut Rival Apollo Spring brings the performance up from 86FPS with the stock spring to 117FPS.
FEATURES: • Easy to medium installation • Around 117 FPS • One end will be flat/squared, the other will be a raw cut
SPECS: • Material: K26 Spring / Spring tempered steel • Made in the USA
I installed the spring, and although I did experience troubles none of them were from the spring. The nerf gun now shoots faster, everything I could have wanted.
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