BARSKA 6-24x42 AO Varmint Mil-Dot Riflescope Riflescope offers long-range accuracy, thanks to adjustable objective for parallax correction and easy-grip high turrets Water-, fog-, and shock-proof; fully multicoated optics and mil-dot reticle; adjustable for windage, elevation, and parallax 6-to-24X magnification, 15.7-inch tube length, one-inch tube diameter, and 42-millimeter objective lens; 7-to-1.75-millimeter exit pupil and 3.5-inch eye relief; 0.125-inch click value; 20.5-ounce weight Black matte finish; includes scope cap and lens cloth Includes limited lifetime manufacturer's warranty