Rival Knockout Spring
Rival Knockout Spring
This precut Rival Knockout from the K25 spring is the perfect upgrade mod for your blaster for more incredible speed and accuracy. This mod is not for young kids, as you'll need to compress the spring a bit when installing it in the plunger tube! You can lose the plastic pieces in the handle, but everything else should stay where it is; you only need to remove the plunger tube. Use a flathead screwdriver to remove the cover off the notches, and be careful as it sits on a pretty tight fit. This spring, it has been custom-cut and tested to fit the Rival Knockout blaster.
FEATURES:
• Easy to Medium difficulty in installation
• One end will be flat/squared, the other is raw cut.
INCLUDES:
• 1 Rival Knockout Spring
PERFORMANCE:
Average FPS (Standard Deviation)
• 125 FPS
SPECS
• Material: USA-made spring-tempered steel
• Type: Compression Spring
• Dimensions:
Spring Gauge: 2.0mm
Length: 130mm
Outer Diameter: 24.6mm
Coils: 12.25
• Squared: One End
LINKS:
• More Knockout Mods
• More Springs
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My previous review stated that I had never received my items, OOD reached out to me immediately and corrected the problem with zero fuss. The issue was with the shipping company and not OOD. This was my first time ordering through OOD but after this experience I would definitely recommend this company to anyone. OOD truly values their customers.
Hi Walter,
I'm sorry to hear your package didn't arrive to you. This is the first I'm hearing about your missing package. We'd be happy to re-ship these springs.
I bought this spring expecting it to be reasonably powerful, and it ended up being so strong I had to cut a couple of coils off. Even after this, it was too powerful for the white cap at the bottom of the plunger tube. Unless you have the arm strength, I wouldn’t recommend it.
Thanks for the great feedback, I'm sure this will be helpful to future customers when deciding on this upgrade spring.
Great product. Great quality and great communication ordering it and picking it up. Putting the spring in is a tough job and I actually didn't succeed in doing so. The gun's components are plastic and I forgot a step which resulted in breakage of the blaster taking it apart because I wasn't careful enough so it was my fault in the end. But I cut the spring to fit into a Rival Kronos that needed an upgraded spring so it turned out great afterall.
The spring had to be cut down a bit for it to fit well. Also, the package appeared to have been relabeled. Not very happy with the effort. In the end it did work though.
We're sorry about any issues installing this spring. I'm not quite sure what you meant by 'the relabeled package.' These springs are cut in house and packaged in brown recycled paper, perhaps not the most polished packaging, but we try to minimize on waste when possible.
I purchased a spring upgrade for my rival Knockout blaster. The spring was both too strong and too long. I had to trim the spring a couple of times so it would fit the cavity properly and not carry too much pressure for the priming system. In the end it worked, but after a lot of hassle and customization by me.