This is a variant of our popular K25 springs that are used in many nerf blasters. This variant is slightly stronger, yielding a higher FPS at the same lengths as a standard K25 spring.
FEATURES: • K25 spring spring with squared/flat ends
SPECS: • Material: Made in the USA of USA spring-tempered steel • Dimensions: 11" long / 0.969" OD / 0.80" ID /
