Patent attributes
A collapsible reflective optical sight for a firearm includes a base configured to mount the optical sight to a firearm; a lens attached to and able to rotate with respect to the base, wherein the lens includes a first optic with a reflective surface, and the lens is movable between a collapsed configuration in which the lens is folded down with respect to the base for storage and a deployed configuration in which the lens is angled with respect to the base for use in aiming the firearm; a light source mounted to the base that reflects light off the reflective surface of the first optic to a user for aiming the firearm; and a hood rotatably mounted to the base and connected to an upper portion of the lens. Additionally, the collapsible reflective optical sight can include a firearm and a mechanical sight.