LEUPOLD VX-I SCOPESLegendary Leupold ruggedness and repeatable accuracy. Manufactured from 6061-T6 aircraft quality aluminum with a 1" maintube. Complete waterproof integrity, fully-coated lenses for a sharp, bright sight picture. Precise adjustment dials with graduations marked every 1/2-MOA. Duplex Reticel. Made In The U.S.A.Field of view @ 100 yards: 33' to 13.1', Weight: 14.1oz.; length: 12.4"; eye relief: 4.2"-3.7".