CompM4s (no mount - in cardboard box)The Aimpoint CompM4s was designed for users who require a professional quality red dot optic for use under extremely harsh conditions. The CompM4s is currently used and trusted by top tier end users throughout the free world. This optic comes without any mount to allow users to equip the optic with the after market mount of their choice. The CompM4s features a low battery compartment, and the high strength aluminum alloy housing is coated with a non