Swarovski Optik AV 3-10x42 Riflescope with BR Reticle Classic riflescope with 3-10x magnification range and 42mm objective lens Sophisticated light gathering system for edge-to-edge sharpness Wide 33-to-11.7-foot field of view at 1,000 yards Slender 1-inch main tube; BR reticle for long-distance aiming Measures 12.44 inches long and weighs 12.7 ounces; lifetime warranty