Nikon Monarch Riflescope 6-24x50SF (Matte Nikoplex) Extremely accurate riflescope with 6x to 24x magnification and 50mm objective diameter Fully multicoated, ultra-high-performance lenses deliver flare-free, high-contrast images Nikoplex reticle offers thick posts and thin center crosshairs for precision aiming Unique zoom control with rearward facing numbers; quick focus eyepiece Matte black finish; measures 15.5 inches long and weighs 19.6 ounces; Nikon lifetime warranty