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Vortex Viper 4-12x40 PA
Viper 4-12x40 PA Riflescope

Effortlessly shrugging off recoil, moisture and darkness! The Viper's status as a premium riflescope won't be as easy to shake. Discover a riflescope with incredible performance features like premium, fully multi-coated optics with 95 percent light transmission, heavy duty Precision Force spring systems and the glass smooth Precision Glide erector system—delivering all this and more at a price that should have pulled a few more hundreds from your wallet than it did.
•4-12x40 riflescope is ideal for big game, long range, predator/varmint, and target applications.
•Dead-Hold BDC reticle has a customized design that helps eliminate guesswork on hold-over and windage corrections. Good for any hunting or shooting at varying ranges where estimating hold-over would be a concern.
•Side knob parallax adjust allows quick and easy parallax adjustments with range numbers visible while in the shooting position.

Magnification 4-12 x
Objective Lens Diameter 40 mm
Eye Relief 3.10 inches-3.40 inches
Field of View 27.1-9.2 feet/100 yards
Tube Size 1 inch
Turret Style Low Capped
Adjustment Graduation 1/4 MOA
Travel per Rotation 12 MOA
Max Elevation Adjustment 57 MOA
Max Windage Adjustment 57 MOA
Parallax Setting 50 yards to Infinity
Length 14.4 inches
Weight 16.6 ounces