Zeus CROSSBOW LIGHTED NOCKS

  We designed the crossbow off switch so that you won't need tools.  The crossbow nock has a much smaller neck, so you won't see our trademark black flush switch, but we still use the smallest switch possible.  Other Features: STANDARD CROSSBOW BOLT SIZE -Though we have 4 different size nocks for standard carbon arrows, we have 1 size for crossbows as most crossbows only take one size which is 7.62mm / .300".  Check your size before ordering. SUPER BRIGHT VIVID GREEN LIGHT with LONG LASTING LITHIUM BATTERIES - Shoot it anytime during the morning, day or dusk. Our batteries are designed to last 48 hours, more than double many other brands RELIABLE AND DURABLE - 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 from the package to the shaft in fully operational condition. No prep work needed. Just insert it, and you are ready to shoot. +/- 0.02 Gr. Weight Tolerance