EZshoot Dot Sight 4 Reticles Red Dot Sight with 20mm Picatinny Rail

About Dot Sight 【More Accuracy】Fully multi-coated red lenses enhance image clarity and increases light transmission during low light situations. The 44mm reflex lens with tubeless design provides a wider field of view (15.8m@100m), parallax corrected & unlimited eye-relief, improving the accuracy of reflex sights. 【4 Tactical Reticle Options】Illuminated reflex sights with 4 bright reticle selections provide various choices to meet different occasions. Dot, Circle/Dot, Crosshair/Dot and Crosshair/Circle/Dot combinations are all in one sight, co-witnesses with your existing iron sights. 【Easy to install】Holographic sight with standard profile Picatinny mounting base installs conveniently on the rail, using included Allen wrenches. Compact battery compartment makes battery replacement easy. 【8 Brightness Settings】With 8 levels of brightness adjustment, red dot sight can be adjusted to fine-tune red dot from sunlight to dusk. The push-button design makes brightness adjustment easi