Nockturnal Shift Universal Easy Off Nock System

Advanced Lighted Nock System with Easy Control

Lighted nocks feature string activated illumination with an external shut off switch and over 20 hours of battery life built with durable construction and includes bushings for multiple arrow sizes

• String activated lighting system
• External shut off switch
• Over 20 hours battery life
• Durable long lasting design
• Includes multi fit bushings