Truglo TG8370B Open 1x 34mm Obj 5 MOA Red, Green Dot Black Matte CR2032 Lithium

TruGlo Dual Color Open Red Dot Sight features a 5 MOA reticle for quick acquisition and two (2) choices of reticle color for contrast against any target/background. It also utilizes adjustable rheostat for brightness control, unlimited eye relief, click windage and elevation adjustments, and has a wide field of view. The Dual Color Open Red Dot also features a 24X34mm window for ultra-fast target acquisition, anti-reflection coating, integrated Weaver style mounting system, and includes 3V-CR2032 battery.