Reflex Sights

Reflex sights allow you to keep both of your eyes open and your field of view is greater than a red dot, this allows you to see the primary target as well as the periphery. One of the biggest differences between a reflex / holographic sight and a red dot is your field of view. Reflex sights are a little faster at target acquisition because the "reflected image" isnt as confined in the heads up display as in the standard red dot tube.