Clean-Shot Nock Out Crossbow, Half Moon Nock Yellow 3 pk., 85-1071

"Clean-Shot Nock Out Crossbow, Half Moon Nock Yellow 3 pk., 85-1071. These light-up nocks allow you to visibly follow the path of your arrow and monitor where your shot hit the animal. Light-up nocks and Crossbow Parts also make finding pass-through or missed arrows much easier to find.