BSA Multi Reticle Reflex Sight The BSA Multi Reticle Holographic sight allows you to choose from 4 different reticles with the simple click of a knob. Featuring an integrated rail for standard bases (5/8 dovetail) and unlimited eye relief this sight it ideal for rapid-fire situations or for shooting moving targets. Features BSA's One Year Limited Warranty and runs off a single CR2032 3 volt battery (not included). - Additional Features: - Light weight - Elevation Adjustment Screw - Windage Adjustment Screw - Reticle Selector Knob - Dot Selector Knob - Switch and Intensity Control Knob - Long battery life - Reticle: Four Patterns Included reticle pattern is selected with rear knob on sight - 2 MOA Dot - Crosshair with 1 MOA Dot - 25 MOA Circle with 6 MOA Dot - Open Crosshair with 1 MOA Dot