K14 Spring 11" with square ends (BETTER than McMaster)
NOTES FROM LUKE: The K14 11" Spring is compatible with quite a few Nerf blasters. These are identical to the ones from McMaster, except I have 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 install easier!
K14 is the heaviest spring we sell, with a thicker wire gauge and larger diameter.
FEATURES: -Choose from a 1-pack or 5-pack -K14 spring with squared/flat ends
SPECS: -11.0" Long, -.1.094" OD -.105" Wire -Spring-Tempered Steel -Made in the USA of USA steel