Garmin Xero A1i - Bow SightTheres No Other Bow Sight Like It Auto ranging digital bow sight automatically measures distance to the target and provides an LED pin for the shot Dual color LED pins allow you to clearly see your target, unobstructed by physical pins Silent single button trigger requires minimal movement; lets you range at rest or full draw up to 100 yards on game or up to 300 yards on reflective targets Customizable for single pin and multipin configurations or