A parallax mitigation device and method is disclosed. The parallax mitigation device can be used in a reflex sight having a front portion for receiving light and a rear portion for providing a visual of a target and a projection of an aiming point superimposed on the visual to a user. The parallax mitigating device is placed at one of: the front portion, the rear portion, or in an optical path between the front and rear portion of the reflex sight. The parallax mitigating device is configured for indicating a center of the visual provided to the user to facilitate parallax mitigation of the reflex sight.