( SCOPE DETAILS ) Material: Aluminum, Color: Matte black, Magnification: 4x, Series: Compact Optics, Effective Objective Diameter: 30mm, Adjustment Graduation: 1/4" MOA, Reticle: Range estimating reticle, Objective Diameter: 30mm, Rifle Exit Pupil: 8mm, Eye Relief: 3", Length: 7.75 in, Maximum Field of View (feet at 100 yds.): 36.6, With a 4x magnification in this scope, you can clearly view the object from a long distance and shoot accurately, Multi coated lenses reduces light reflections, enabling better light transmission for good visibility, The exterior black matte finish on this compact rifle scope offers a smooth and stylish look - (RING MOUNT FEATURES) - Matte black color, Material: Aluminum, Tall Height Profile, 1 inch internal diameter, Easy-Bolt on installation, Fits most Weaver / Picatinny style rails All Items Are Brand New with Manufacture Warranty Against Defects