Nockturnal's Red Lighted GT-Nock features exclusive patented linear switch that is design works every time, no wires or connections. The simple bowstring activated push-on switch easily switches off when done and offers an extended burn time of 20+ hours. This lighted nock is waterproof and weatherproof so you can use in any conditions. See your arrow impacts under any light and find that arrow on pass-through shots.

• Bowstring activated linear switch
• Fool-proof operation in any condition
• Long life lithium battery
• Super bright LEDs
• Waterproof and weatherproof
• Unsurpassed reliability
• Fits smaller diameter carbon .246 ID shafts
• Each nock weighs approximately 25 grains
• 3 per pack