Toni System 3D Thumb Rest for Sti Left Side Right Hand Shooter Red. Whether youre a competitive shooter or tactical professional this adjustable thumb rest helps you maintain a secure grip and reduce muzzle movement resulting in greater accuracy and faster follow-up shots. Features of Toni System 3D Thumb Rest for STI Left Side Right Hand Shooter Ergonomic 3D Design for Maximum Control. Designed to provide a comfortable natural thumb placement improving firearm stability and reducing recoil effects. Promotes a more consistent grip helping shooters maintain better control during rapid-fire sequences. Customizable Angle & Height Adjustments. Fully adjustable to match individual shooter preferences allowing for a personalized fit and optimal hand positioning. Helps reduce hand fatigue and enhances shooting endurance making it ideal for long training sessions or competitions. Precision Engineering for STI Pistols. Designed specifically for STI 2011 pistols ensuring a seamless and secure fit without unnecessary modifications. Ideal for competition tactical shooting and practical marksmanship offering reliable performance under high-stress conditions. High-Quality Durable Construction. Crafted from premium-grade materials providing exceptional durability and wear resistance. Built to withstand intense use and harsh conditions ensuring long-lasting reliability for serious shooters. Easy Installation & Compatibility. Quick and straightforward installation allowing shooters to upgrade their STI pistol with minimal effort. Compatible with various STI 2011 models making it a versatile addition to any performance-oriented setup. Package Contents: Toni System 3D Thumb Rest for STI Left Side Right Hand Shooter Toni System AD3DSXSTI-RE: 3D Thumb Rest for Sti Left Side Right Hand Shooter Red