The Black Eagle M Nock Fluorescent Orange 43 is designed for Deep Impact and X-Impact arrows. Made from durable, impact-resistant polycarbonate, these nocks ensure tight tolerances for consistent accuracy. Weighing 7 grains, they provide a lightweight solution for archers seeking precision and reliability. The vibrant fluorescent orange color adds visibility, making them ideal for both target shooting and hunting Black Eagle M Nock Flourescent Orange 43