The STB-2 thumb button release delivers precision and comfort with enhanced ergonomics. Offering adjustable travel, tension, and thumb button positioning, the release provides a fully customizable shooting experience. The open auto-return hook and double sear trigger ensure smooth, consistent performance, while the 3 and 4 finger extensions with adjustable angles allow for a tailored fit. The STB-2 is designed for larger hands. FeaturesOpen Hook JawAdjustable Thumb BarrelAdjustable 3 and 4 Finger ExtensionDouble Sear TriggerLanyard Connection