This Sightron SII Series has many features found on scopes costing hundreds of dollars. The one-piece body tube with multi-coated optics has become legendary with competitive shooters and hunters alike. When your target is small, you need a scope that performs big. This Variable Power Target Scope is designed to provide you with amazing flexibility and accuracy. It features a precision parallax adjustment with an amazing 720 degree revolution on the adjustable objective. Finding the ideal setting couldn't be easier thanks to 1/8 minute click adjustment. This target scope is shipped with a three inch sunshade. Finish: Satin Black. Reticle: Plex. Tube Diameter: 1 inch. Eye Relief: 3.6 inches. Magnification:4x-16x. Objectve: 42. Length: 13.62. Field of View @ 100 yards: 26ft.-7ft. Click Value @ 100 yards: 1/8 MOA. Weight: 16.00 oz. more info