The Tru-Fire Synapse thumb release is a handheld archery release built for precise, repeatable shooting. It uses true double-sear operation and precision-milled internal stainless steel components to deliver a crisp, consistent activation. The Synapse combines a weighted brass handle with an anodized aluminum cover and offers a choice of two finger extension configurations for three- or four-finger setups. Trigger travel and trigger tension are both adjustable, with trigger pressure adjustable from 1.25 to 20 ounces without disassembly.
Key Specifications
- The trigger pressure adjusts from 1.25 to 20 ounces without changing springs or disassembly.
- The internal components are made from precision-milled stainless steel for crisp operation.
- The handle is a weighted brass construction for a balanced feel.
- The cover and select components are anodized aluminum.
- The thumb button is multi-position configurable with lockable adjustments for travel and tension.
- Includes a cord loop for retention or attachment.
- Offers three-finger configuration and an optional fourth-finger extension to suit shooter preference.
- Available in red, green, and silver finishes (this listing is the red finish).
- Listed weight is 0.45 (unit not specified) and listed shipping weight is 0.47 (unit not specified).
Thoughtfully designed for archers who want a highly adjustable, reliable handheld release, the Synapse packs a wide range of tunability into a compact package. Whether you prefer a three-finger wrap or the added fourth-finger extension, the Synapse provides crisp sear engagement, straightforward adjustments, and durable materials for seasons of consistent performance.









