Nap Thunderglo Lighted Nocks Green Universal Fit 6 Pk.

The Nap Thunderglo Lighted Nocks Green Universal Fit 6 Pk. brings a critical advantage to bowhunting visibility in low-light conditions—precisely when most predators are active. Whether you're hunting in pre-dawn darkness or tracking an arrow through thick timber at dusk, these lighted nocks eliminate the frustration of losing sight of your shot. Built by New Archery Products, a trusted name in arrow components, this six-pack gives you reliable backup nocks and spares for extended seasons or multiple bow setups.

Thunderglo lighted nocks use a self-activating, battery-free LED system that ignites on arrow launch and burns bright green throughout flight and impact. The universal fit design threads onto any standard arrow shaft, accommodating both carbon and aluminum builds without modification. The green light spectrum cuts through environmental haze and tree clutter better than red in most daylight-to-dusk scenarios, giving you immediate visual feedback on arrow placement and animal response. These nocks weigh just 0.05 lbs for the entire six-pack, adding negligible mass that won't throw off your arrow spine or kinetic energy calculations.

Serious bowhunters who shoot multiple setups, practice in varying light, or hunt unpredictable schedules benefit most from having a full quiver of lighted nocks on hand. Competition archers also appreciate the visual confirmation for tuning and grouping work. Simply screw the nock onto your arrow's nocking end and shoot—no batteries to install, no activation switches, no maintenance between hunts. This six-pack ensures you never run short mid-season and provides proven spares if a nock fails or becomes lost in the field. Compatible with virtually all arrow brands and shaft types, the Nap Thunderglo Lighted Nocks Green Universal Fit deliver the field-proven visibility serious hunters demand.