The Tru-Ball Aileron HBC Flex Release introduces groundbreaking technology never seen before in a release aid. Engineered for precision, ergonomics, and comfort, this back tension hinge release is designed for archers who demand customization and accuracy at the highest level.

The patent-pending Aileron finger beds offer the first-ever 2nd axis adjustment in a release aid, allowing you to fine-tune the handle width in precise increments—similar to the way airplane wing flaps adjust for stability. This means a perfect fit for any hand size while reducing unnecessary torque, resulting in a more consistent shot.

The Comfort Flex finger technology provides 1st axis adjustability, allowing 30° of radial movement (15° forward and 15° back) for optimal ergonomic positioning. The HBC mechanism delivers micro-adjustable back tension settings, featuring a spring-loaded head and a hook sear that fully drops out of the way to eliminate torque and ensure a clean release.

Designed with a smooth handle for easy rotation and a grooved ring finger area for added grip, the Aileron HBC Flex is built for maximum control and accuracy. Available in multiple colors, this release also allows for customization with interchangeable Aileron finger beds for a truly personalized fit.

If you're looking for the most advanced and customizable hinge release on the market, the Tru-Ball Aileron HBC Flex is the one to beat.

Key Features:

• First-ever 2nd axis adjustment in a release aid – Aileron technology allows for precise handle width customization for different hand sizes.
• 1st axis Comfort Flex adjustment – 30° of movement (15° forward & 15° back) for a perfect ergonomic fit.
• HBC mechanism with micro-adjustable back tension – Spring-loaded head & full hook sear drop for a clean, torque-free release.
• Smooth handle for easy rotation – With grooved ring finger area for extra grip and control.
• Fully customizable finger beds – Swap out index, middle, or index/middle finger sets for a tailored feel.
• Optional 4th finger piece available separately.
• Available in multiple colors.