"Take your bow's balance and accuracy to the next level quickly with the Blackout 5-Pin Sight with React Technology and Picatinny Mount. Designed to have you shooting in less than 10 minutes, this sight utilizes innovative React Technology to automatically set the 3 distance pins when you set the 2 closest pins. Ballistix CoPolymer System construction delivers lightweight strength with reduced vibration. Precise windage and elevation adjustments help ensure tack-driving accuracy. Dual-axis adjustment helps you preserve accuracy over longer distance shots. The rechargeable rheostat light allows you to adjust the fiber optics' brightness to match any hunting situation. Picatinny mount gives bowhunters a sturdy, inline mount for even better balance and feel while targeting and greater adjustment range for fine-tuning. .019"" pins. Right-hand only. Lightweight 5-pin bow sight with React Technology and Picatinny Mount Five .019 pins equipped with fiber optics React Technology - set 2 pins, other 3 set automatically Inline Picatinny mount - better balance, greater adjustment range Dual-axis adjustment for greater long range accuracy Tool-free windage and elevation adjustment Rechargeable rheostat light - battery included Ballistix CoPolymer construction - lightweight, strong, and vibration resistant"