--- title: "TruFire Synapse Thumb Release - Silver" description: "Silver thumb release with a solid brass platform, 3- or 4-finger configuration, adjustable 1.25 to 20 oz. trigger pressure, and lockable trigger settings." canonical_url: "https://www.kygunco.com/product/tru-fire-syn-s-synapse-hammer-throw-silver" meta: author: KYGUNCO "og:description": "Silver thumb release with a solid brass platform, 3- or 4-finger configuration, adjustable 1.25 to 20 oz. trigger pressure, and lockable trigger settings." "og:image": "https://cdn.kygunco.com/assets/products/133700/thumbnail.jpg?v=1713453406" "og:image:height": "500" "og:image:width": "500" "og:title": "TruFire Synapse Thumb Release - Silver" --- > 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) / [Archery Accessories](https://www.kygunco.com/category/archery/archery-accessories) / [Releases & Accessories](https://www.kygunco.com/category/archery/archery-accessories/releases-and-accessories) / [Handheld Trigger Releases](https://www.kygunco.com/category/archery/archery-accessories/releases-and-accessories/handheld-trigger-releases) / TRF-SYN-S ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/133700/main.jpg?v=1713453406) For illustration purposes only, this image may not be an exact representation of the product. # TRUFIRE Synapse Hammer Throw - Silver The TruFire Synapse Hammer Throw is a silver thumb release built on a solid brass platform. It features a true double-sear operation, precision-milled stainless steel internals, adjustable trigger travel and tension, and trigger pressure from 1.25 to 20 ounces. The release supports 3-finger or 4-finger configurations. $229.99 ** 5 interest-free payments of **$46** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Almost gone. Order now before it sells out. Item # 133700 Style TRF-SYN-S UPC 045437034549 Condition New Manufacturer [TruFire](https://www.kygunco.com/brand/trufire) Weight 1 lb TruFire’s Synapse Thumb Release delivers outstanding versatility and a massive array of customization options. It utilizes a true double-sear operation, and features precision milled internal stainless steel components to ensure exceptionally crisp operation and flawless trigger activation lever cocking. The thumb button can be configured in multiple positions and features lockable trigger travel and trigger tension adjustments. Trigger pressure can also be adjusted between 1.25 to 20 ounces, and can be adjusted without having to change springs or disassemble the release. In addition, the Synapse Thumb Release is built on a solid brass platform, and gives archers the choice of a 3-finger or 4-finger configuration. ** 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 TruFire ```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/tru-fire-syn-s-synapse-hammer-throw-silver#webpage","@type":"WebPage","description":"Silver thumb release with a solid brass platform, 3- or 4-finger configuration, adjustable 1.25 to 20 oz. trigger pressure, and lockable trigger settings.","name":"TruFire Synapse Thumb Release - Silver","url":"https://www.kygunco.com/product/tru-fire-syn-s-synapse-hammer-throw-silver","about":{"@id":"https://www.kygunco.com/product/tru-fire-syn-s-synapse-hammer-throw-silver#/schema//kygunco"},"breadcrumb":{"@id":"https://www.kygunco.com/product/tru-fire-syn-s-synapse-hammer-throw-silver#breadcrumb"},"isPartOf":{"@id":"https://www.kygunco.com/#website"},"potentialAction":[{"@type":"ReadAction","target":["https://www.kygunco.com/product/tru-fire-syn-s-synapse-hammer-throw-silver"]}]},{"@id":"https://www.kygunco.com/#/schema/organization/kygunco","alternateName":"Kentucky Gun Company","currenciesAccepted":"USD","description":"Shop KYGUNCO for firearms, ammo, gun parts, optics, shooting accessories, and outdoor gear with online ordering and shipping options across the U.S.","email":"info@kygunco.com","foundingDate":"1946-01-01","hasMap":"https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40","logo":"https://www.kygunco.com/logos/kygunco.svg","name":"KYGUNCO","priceRange":"$$","telephone":"+1-502-348-3594","url":"https://www.kygunco.com","@type":["Organization","LocalBusiness"],"address":{"@type":"PostalAddress","streetAddress":"401 Glenwood Drive","addressLocality":"Bardstown","addressRegion":"KY","postalCode":"40004","addressCountry":"US"},"contactPoint":{"@type":"ContactPoint","contactType":"Customer Service","telephone":"+1-502-348-3594","email":"info@kygunco.com","availableLanguage":"English","hoursAvailable":{"@type":"OpeningHoursSpecification","dayOfWeek":["https://schema.org/Monday","https://schema.org/Tuesday","https://schema.org/Wednesday","https://schema.org/Thursday","https://schema.org/Friday"],"opens":"09:00","closes":"17:00"}},"geo":{"@type":"GeoCoordinates","latitude":37.8032518,"longitude":-85.4252895},"hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","name":"Standard Return Policy","inStoreReturnsOffered":true,"merchantReturnDays":30,"returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","returnMethod":["https://schema.org/ReturnByMail","https://schema.org/ReturnInStore"],"returnFees":"https://schema.org/FreeReturn","refundType":["https://schema.org/ExchangeRefund","https://schema.org/FullRefund","https://schema.org/StoreCreditRefund"],"applicableCountry":"US"},"hasOfferCatalog":{"@type":"OfferCatalog","name":"KYGUNCO Catalog","url":"https://www.kygunco.com/search"},"image":{"@id":"https://www.kygunco.com/#/schema/image/1"},"knowsAbout":["Firearms sales and transfers","FFL dealers and compliance","Optics and accessories","Outdoor and hunting equipment"],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["https://schema.org/Monday","https://schema.org/Tuesday","https://schema.org/Wednesday","https://schema.org/Thursday","https://schema.org/Friday","https://schema.org/Saturday"],"opens":"09:00","closes":"18:00"}],"paymentAccepted":["Credit Card","Credova","Sezzle"],"sameAs":["https://x.com/kygunco","https://www.facebook.com/kentuckygunco","https://www.instagram.com/kygunco","https://www.youtube.com/@thekentuckygunco","https://rumble.com/c/KYGUNCO"]},{"@id":"https://www.kygunco.com/product/tru-fire-syn-s-synapse-hammer-throw-silver#product","@type":"Product","description":"Silver thumb release with a solid brass platform, 3- or 4-finger configuration, adjustable 1.25 to 20 oz. trigger pressure, and lockable trigger settings.","gtin":"045437034549","mpn":"SYN-S","name":"TruFire Synapse Thumb Release - 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