The Mathews QAD UltraRest HDX keeps your arrow stabilized with technology from Quality Archery Design (QAD) to optimize performance and provide the perfect fit to your Mathews bow. Smart Rest Technology allows your bow to drop when fired, but stay in place while letting down. This arrow rest also includes total fletching clearance and full arrow containment to give you the best shot possible. Mathews Harmonic Damping removes excess vibration and noise to keep your focus and prevent your game from running off. Last but not least, the custom Mathews Mounting Bar tailors to your fit for your Mathews bow and allows you to perform to your full potential.