Our new Pin Nock system utilizes an ulta-lightweight bushing and nock to reduce weight in the back of the arrow while protecting the back of the shaft from the impact of other shafts. It also engages a greater length of the shaft's interior than traditional nock adapters to ensure more consistent align

.246 Fits 3555, 5575, 7597, 600, 500, 400, 300, Big Game & Falcon,

Series 22 Pin Nock Bushing (12Ct.)  Fits Ultralight Series 22,

 X-Cutter Pin Nock Bushing (12Ct.) Fits Ultralight X-Cutter,

30X Pin Nock Bushing (12Ct.) Fits 30X