Axcel Achieve XP Pro Carbon Bar Compound Black/Black 9 in. LH Dual Bridge Technology: Ensures a strong, lightweight mount with exceptional stability;Superior Vibration Dampening: Minimizes internal vibrations, protecting the sight under harsh conditions;Diamond Weave Carbon Bar: Reduces twisting and shock, enhancing the shooting experience;Micro-Adjustable Settings: Includes first axis adjustments and a yardage pointer for pinpoint accuracy;Enhanced Durability: Designed to withstand heavy use with features like a removable block system that reduces weight;Precision Engineering: Made in the USA, tailored for competitive use with easy adjustments for both windage and elevation;Zero Backlash and Superior Vibration Dampening for precise adjustments;Single Screw Balanced Tension Adjustments on windage and elevation;Diamond Weave Carbon Bar reduces vibrations by 50 percent;Wedge Lock Mount Bracket with Dual Bridge Technology for a secure mount;Designed specifically for compound bows with tailored sight tapes