CARBON EXPRESS REFLEX MULTI-RETCILE RED DOT SIGHT •Open “reflex” design allows for wide sharp field of view •4 different reticle designs and 6 brightness settings •Tubeless design with 1x magnification and 24x34mm objective •Multi-coated lens •Shock-proof and fog-proof •Water-resistant •Windage and elevation adjustments •Lightweight 4.2 oz. high quality aircraft grade aluminum construction •Thermoplastic lens cover and lithium battery included