NAP Thunderglo Lighted Crossbow Nocks Red
NAP Thunderglo Lighted Crossbow Nocks Red, 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. Universal collars will allow Thunderglo Nocks to fit most crossbow bolts.