Light up your shot every time! The Nockturnal Launchpad Crossbow Nocks feature a bowstring activated design, with a bright led and one-piece aluminum housing. Nocks are easy to install and will fit nearly any arrow brand or model. 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 Fits nearly all crossbow arrow brands and models On/off indexed nock end provides added safety and easy on/off Easy to install-no assembly required 20 grains total weight Includes reusable c-clip to prevent lighting during storage Available in red, green or strobing red and green
