Tru-Fire Thrufire Release Adults. The Tru-Fire Thrufire Releases resized for accuracy down range. Hence the innovation. The size of the Thrufire release is the same as the Zeus and features a leather wrist strap but the nylon webbing attachment is much larger supporting more than double the mass of the strap. In other words the Thrufire release is built for a true surprise release. The adults release provides a trigger that exposes just slightly above the peak holding weight of the bow at full draw. This should be set just slightly above the peak holding weight of the bow when at full draw since the Thrufire release wrist strap is adjustable and the trigger travel is adjustable as well. If you are looking for either a trigger for your bow or if you're looking to upgrade your trigger then get the True Fire Thrufire release Specifications for Tru-Fire Thrufire Releases f/Adults: Manufacturer: Tru-Fire Weight: 5 - 30 lb Condition: New Quantity: 1 Features of Tru-Fire Thrufire Releases f/Adults Wrist Strap Style Release Spring Tensioned Sleeve Exposing Hidden Trigger (5 lbs -30 lbs Adjustable) Adjustable Trigger Travel Pull Through Style Functionality Nylon Webbing attachment on Buckle Strap (Similar to Patriot Flex) Package Contents: Tru-Fire Thrufire Releases f/Adults Tru-Fire T20113: Thrufire Release Adults