NAP NAPILLNGR Thunderglo Illuminated Nock Green Polycarbonate Aluminum Shaft/ 6

NAP Thunderglo Lighted Nocks have ultra bright LED illumination and feature an easy on/off feature. Thunderglo Lighted Nocks are crafted of a polycarbonate blend with an aluminum shaft making them extremely durable for long lasting use and life expectancy. Its universal collars will allow Thunderglo Nocks to fit most any arrow (G/X/H/S).