--- title: "Nockturnal FIT Strobing Red/Blue Lighted Nock" description: "Three-pack of Nockturnal FIT lighted nocks with alternating red and blue LEDs, clear polycarbonate construction, X, H, S and GT fit, and 20+ hour battery life." canonical_url: "https://www.kygunco.com/product/nockturnal-nt-310-fit-universal-size-strobing-red-blue-lighted-nock" meta: author: KYGUNCO "og:description": "Three-pack of Nockturnal FIT lighted nocks with alternating red and blue LEDs, clear polycarbonate construction, X, H, S and GT fit, and 20+ hour battery life." "og:image": "https://cdn.kygunco.com/assets/products/133692/thumbnail.jpg?v=1733517683" "og:image:height": "500" "og:image:width": "500" "og:title": "Nockturnal FIT Strobing Red/Blue Lighted Nock" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Archery](https://www.kygunco.com/category/archery) / [Arrows](https://www.kygunco.com/category/archery/arrows) / [Arrow Components](https://www.kygunco.com/category/archery/arrows/arrow-components) / [Nocks](https://www.kygunco.com/category/archery/arrows/arrow-components/nocks) / NCK-NT-310 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/133692/main.jpg?v=1733517683) For illustration purposes only, this image may not be an exact representation of the product. # NOCKTURNAL FIT Universal Size Strobing Red/Blue Lighted Nock The Nockturnal FIT strobing lighted nock is designed for broad arrow compatibility, fitting X, H, S, and GT arrows with included collar adapter sleeves. Its clear polycarbonate body contains alternating red and blue LED lights activated by the string and offers more than 20 hours of lithium battery life. Each package includes three nocks. $29.99 ** 4 interest-free payments of **$7.50** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store [** KYGUNCO Bardstown 401 Glenwood Drive, Bardstown KY](https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40) [** KYGUNCO Louisville 2301 Nelson Miller Parkway, Louisville KY](https://www.google.com/maps/dir/?q=place_id:ChIJu1yzo5WZaYgRU5lrq2lQNhI) Item # 133692 Style NCK-NT-310 UPC 818322012300 Condition New Manufacturer [Nockturnal](https://www.kygunco.com/brand/nockturnal) Weight 1 lb ### [Strobing Universal Fit Nock](https://feradyne.com/universal-fit-nock/) Strobing FIT Nock: Designed to fit nearly every hunting arrow on the market the Nockturnal Fit strobing base nock will fit X-diameter arrows, and each three-pack of Fit nocks includes three sets of Nock Collar adapter sleeves to fit GT, S and H arrows. Each Fit nock features ultra-strong, impact resistant, clear polycarbonate nock construction encapsulating two brilliant LED lights that alternate after engagement by the patented string-activated, piston-driven linear contact switch. Like all Nockturnal nocks, the strobing Fit nock is guaranteed to reliably activate immediately when the string is released, and it can be switched off quickly and easily with the newly designed Nockturnal Nock Tool, a small screwdriver or most broadhead tips via an opening in the side of the nock. With well in excess of 20 hours of lithium battery life, each strobing Nockturnal Fit weights approximately 25 grains and will remain brightly lit and strobing for plenty of time for arrow retrieval and can be easily spotted in daylight or darkness. - Super Strong Clear Polycarbonate Construction - Fits X, H, S, and GT Arrows - 20+ Hour Battery Life - 3-Pack ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Nockturnal ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/nockturnal-nt-310-fit-universal-size-strobing-red-blue-lighted-nock#webpage","@type":"WebPage","description":"Three-pack of Nockturnal FIT lighted nocks with alternating red and blue LEDs, clear polycarbonate construction, X, H, S and GT fit, and 20+ hour battery life.","name":"Nockturnal FIT Strobing Red/Blue Lighted 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