The Nockturnal Launchpad Universal Crossbow Nock is easy to install, easy to use, and specifically engineered to light up every shot with high-visibiLightedy LEDs. The lightweight, durable design is fully adjustable and can provide a custom precision fit on crossbows requiring a half-moon nock.

• Integrated one-piece aluminum housing protects battery and LED during high-speed flight and impact
• Adjustable barrel end is easy to install and provides a reliable performance fit
• One size fits nearly all crossbolt brands and models
• Reusable C-clip to prevent lighting during storage
• Easy and reliable on/off indexed nock end provides added safety and an easy on/off design
• 3 nocks per package; Each nock weighs approximately 30 grains