Nockturnal-G Lighted Nocks for Arrows with 165 Inside Diameter 3/Pack - Used

Nockturnal lighted nocks are a breakthrough design that combines ultra-light performance with a high visibility light source and "instant-on" simplicity that activates upon release. The patent-pending string-activated "hidden linear switch" is protected deep within the nock and will not turn on or off inadvertently. Battery life is over 20 hours. FITS ARROWS WITH INSIDE DIAMETER .165 - Including Victory-VAP Armor Piercing, Easton A/C/C and G-UNI HIGH VISIBILITY and LONG LASTING LITHIUM BATTERIES - Shoot it at dusk, and with 20+ hours of battery life, you can still find your arrow the next day RELIABLE - Piston driven contact switch ensures L.E.D. illumination every time. Waterproof and shock resistant design is second to none NO ASSEMBLY REQUIRED - Nocks can go straight form the package to the shaft in fully operational condition. No prep work needed. Just insert it, and you are ready to shoot THREE PACK NOCKS - Blue Color Condition: Used