Feradyne Outdoors

- Durable & Long-Lasting Integrated one-piece aluminum housing protects battery and LED during high-speed flight and impact. - Custom-Fit Micro-Adjustability adjustable barrel end is easy to install and provides a reliable performance fit. - One Size Fits nearly all crossbolt brands and models (comes with 2nd Grey Collet). - Includes reusable c-clip to prevent lighting during storage. - Easy & Reliable On/Off Indexed nock end provides added safety and an easy ON/OFF design. - Available in Red and Green (strobing) - Each nock in this package weighs approximately 30 grains - 3 per package