Nockturnal Shift Universal Easy Off Nock System Strobing Red/Green 3 pk. Illuminate your archery experience with the Nockturnal Shift Universal Easy Off Nock System. This innovative nock system features a strobing red and green light, ensuring maximum visibility during your shots. Designed for versatility, it fits a variety of arrow types, including X, H, S, and GT arrows, making it a must-have for any archer looking to enhance their performance in low-light conditions. Crafted from super strong clear polycarbonate, these nocks are both waterproof and shockproof, ensuring durability in any environment. The easy on/off light system is equipped with an external switch for convenience, and each nock comes with interchangeable bushings to accommodate different inner diameters. With over 20 hours of lithium-powered battery life, you can trust that your nocks will perform when it counts the most. Get ready to take your archery game to the next level with Nockturnal&';s reliable lighting solutions. Features: * Super strong clear polycarbonate construction for enhanced durability * Waterproof and shockproof design suitable for various conditions * Easy on/off light system with external switch for convenience * Available in strobing red and green colors for high visibility * Fits various arrow types, including X, H, S, and GT arrows * Interchangeable bushings for compatibility with different inner diameters * Lightweight design with each nock weighing approximately 25 grains * More than 20 hours of lithium-powered battery life for extended use * Package includes three lighted nocks and various bushingstable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Second Color: Green Item Category Code: 1100 Product Group Code: 1100B Product Sub Group 1: 1100B2 Inactive: No