Nockturnal Shift Universal Easy Off Nock System Green 3 pk. Illuminate your archery experience with the Nockturnal Shift Universal Easy Off Nock System in vibrant green. Designed for ease of use, this innovative nock system features a simple on/off light mechanism with an external switch, allowing for quick adjustments during your hunt. Each nock boasts a robust construction from clear polycarbonate, ensuring durability and longevity even in the most challenging conditions. The Nockturnal Shift nocks are waterproof and shockproof, making them an ideal choice for outdoor enthusiasts. They fit various arrow types, including X, H, S, and GT arrows, with specific bushings included for versatility. Each nock weighs approximately 25 grains and provides over 20 hours of lithium-powered battery life, so you can depend on them when it counts. This package includes three lighted nocks along with H, GT, and S bushings for a complete experience. Features: * Material: Super strong clear polycarbonate construction * Design: Waterproof and shockproof for maximum durability * Light System: Easy on/off light system with external switch * Color Options: Available in Red, Green, and Red/Green strobing * Compatibility: Fits X, H, S, and GT arrows with specific bushings * Bushing Fit: H fits .233 ID shafts, GT fits .246 ID shafts, S fits .244 ID shafts, X fits .204 ID shafts * Weight: Each nock weighs approximately 25 grains * Battery Life: More than 20 hours of lithium-powered battery life * Package Contents: Includes three lighted nocks and various bushingstable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 1100 Product Group Code: 1100B Product Sub Group 1: 1100B2 Inactive: No