The K14 Spring is compatible with quite a few Nerf blasters. These are virtually identical to the ones from McMaster, except I had these custom-ordered, and they have flat/squared-off ends for a better install experience. This means that even after cutting the spring, you will have one flat end, making your installation easier!
K14 is the heaviest spring we sell, with a thicker wire gauge and larger diameter.
FEATURES:
• K14 spring with squared/flat ends
• The highest-power legacy spring
• Compatible with Caliburn and Lonx blasters
• Squared/flat ends for easier installation and use
INCLUDES:
• 1 K14 spring
PERFORMANCE:
Average FPS (Standard Deviation)
• coming soon!
SPECS
• Material: USA-made spring-tempered steel
• Type: Compression Spring
• Dimensions:
Spring Gauge: 2.7mm (0.11in)
Length: 280mm (11in)
Diameter: 24.6mm (1.09in)
Coils: 28.5
• Squared: Both Ends
LINKS:
• More Legacy Springs
• All Springs










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