Compact and lightweight, Hammers 2x power pistol scope 2x20SV is perfect for pistol target shooting and hunting revolvers. Features: Fine line wire crosshair for pin-point accuracy Premium quality multi-coated optics gives clear and sharp view Fixed 2x power Quick focus ring at end of eyepiece Finger adjustable windage and elevation screws of 1/4moa click Standard 1inch main tube Long eye relief: 12 1/2 inch Field of view: 15.72 feet at 100 yards. Overall Length: 8 1/2 Windage and elevation click value: at 100yds Stainless Silver Finish with matching scope rings for weaver base Package contents: The set includes 2x20SV scope, bungee corded see-thru lens caps and a pair of scope rings that fit onto weaver scope base and rail. Ring has 21.80mm center height.