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

PRODUCT DESCRIPTION:
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,
• Material: Made in the USA of USA spring-tempered steel
• Dimensions: 3.7" Long, flat on both ends

VIDEOS:


Customer Reviews

Based on 116 reviews
97%
(112)
3%
(3)
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1%
(1)
N
Neo Colter
Just Fantastic

I bought this spring as my first nerf mod in addition to an Adventure Zone Liberator Spring. Easy install. I was beyond impressed. It shoots astonishingly quick. I personally have no issues priming the blaster, but it may be difficult for smaller people to prime, so be wary of that. No issues with shipping or service. Most satisfying blaster I've ever shot after this upgrade. Very tactile sounds. Highly recommend.

T
Taras Slyvka
Works perfect!

Perfect!

D
Dylan Hansen

Rival Kronos Spring (135+ FPS) Strong Prime

R
Ridz Jumemi

Rival Kronos Spring (135+ FPS) Strong Prime

c
charlie kitts

Rival Kronos Spring (135+ FPS) Strong Prime