Double Take Archery Nockturnal by Rage GT Lighted Nocks for Gold Tip Arrows -
The Nockturnal by Rage GT Lighted Nocks feature a string-activated linear switch located deep inside the nock, so it can't fail. Clear plastic for super visibility- can be seen hundreds of yards away. Weighs 25-50% less than other lighted nocks. Nockturnal GT models fit Gold Tip Arrows.