OOD 788 2.0 x 255mm Spring with Squared Ends
OOD 788 2.0 x 255mm Spring with Squared Ends
788 springs that are used in many homemade nerf blasters. These are similar to our K25 springs but have a higher frequency (distance between coils). Because of this, these make a fantastic low-FPS Caliburn spring.
FEATURES:
• 788 spring with squared/flat ends
• Stainless steel
INCLUDES:
• 1 788 Spring
PERFORMANCE:
Average FPS (Standard Deviation)
• 130 FPS in a Caliburn C4 with a 0.527 x 14in barrel
SPECS
• Material: USA-made spring-tempered steel
• Type: Compression Spring
• Dimensions:
Spring Gauge: 2.0mm (0.08in)
Length: 255mm (10in)
Outer Diameter: 24.6mm (0.969in)
Coils: 34.5
• Squared: Both Ends
LINKS:
• Other Legacy Springs
• All Springs
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I needed a quick replacement for one of my springs just days before a Nerf battle, the ship time was completely accurate and got to me the day before it was needed as intended. The spring worked perfectly as well. Very happy!
I thought this would be a good repacement for stock Rival springs, but it does not work at all in shorter lengths (it is terrible, performs much worse than stock Rival). The description only says it is similar to k25 and that it's used in many blasters, it should also say do not use for Rival. I've had good luck with k25, so I thought 788 would work (but just be a bit lower power). It was a mistake buying this, but I couldn't find any helpful information online before I purchased.
Thanks for the review. I definitely wouldn't recommend a 788 spring for a Nerf Rival blaster, as most Rival blasters already have a stronger spring than this.
Better than mcmaster. Cut down for use in tcu at 150 cap games
Great springs for modded blasters to weaken the fps. 150 fps average for full length.
Combined with k31 gives me 190 fps on my caliburn