STAN SX4 - Large - Aluminum

STAN SX4 Thumb Release

Precision at the Speed of Thought.

Engineered to eliminate the latency between intention and execution, the STAN SX4 is the ultimate thumb button release for archers who demand absolute repeatability under pressure. Built on STAN's legendary crisp-breaking internal geometry, the SX4 introduces an all-new lock system and a lightning-fast, spring-assisted hook mechanism designed to minimize the impact of human micro-movements during your shot process.

Whether you're holding steady on a 3D target or drawing on the trophy of a lifetime, the SX4 delivers a completely customizable, ergonomic fit and a rock-solid shot execution you can trust when it matters most.

Key Features & Performance Specs

• Ultra-Fast, Spring-Assisted Hook: Reduces lock time and latency from the moment you click the trigger to the actual release, severely limiting the window for micro-flinches or movements to pull your arrow off-target.
• Consistent Hook Positioning: The spring actively biases the hook back into the exact same starting position after every single shot, guaranteeing an identical, highly repeatable hook-to-D-loop engagement every time you draw.
• Fully Adjustable Ergonomics: Take complete control over your shot window with independent, micro-adjustable settings for trigger travel, trigger tension, and thumb barrel positioning.
• Interchangeable 3- or 4-Finger Modular Setup: No need to buy separate models—the SX4 includes modular extensions allowing you to easily swap between a 3-finger or 4-finger configuration right out of the box.
• Premium T10 Torx Hardware: Equipped with custom, high-end Torx hardware that provides a cleaner drive and tighter lock than standard hex screws, entirely eliminating the risk of stripped heads when locking down your adjustments.
• Integrated Trainer Lock: Practice your trigger execution, shot timing, and blind-bale mental routine perfectly without actually firing an arrow or wearing out your D-loop.
• Hunting Ready & Secure: Features a shorter neck for optimal draw length management and a dedicated wrist strap/lanyard loop to keep your release secure and accessible in the field or on the line.