Nockturnal Lighted Nocks

• Trying to find your arrow after shooting through or into a big game animal in low light just became a lot simpler, thanks to the Nockturnal Lighted Nock. 
• Nockturnals replace your standard nocks, and they light up after they’re shot from your bow. 
• Take a knife blade or other object, and turn off the light after you recover your arrow.
• A breakthrough design that is more affordable and lighter than most lighted nocks
• String activated linear switch that is protected deep within the nock and will not turn on or off inadvertently
• Made of clear plastic for maximum light transmission
• Battery lasts over 20 hours
• Weighs approximately 20 grains

        Size: 

• .204″ for 5MM X series shafts
• .244″ for 6.5MM S series shafts
• .246″ for GT series shafts
• Sold 3 per pack