Vortex Viper HS riflescopes offer hunters and shooters an array of features sure to be well received. The advanced optical system highlighted with a 4x zoom range provides magnification versatility. A forgiving eye box with increased eye relief gets shooters on target quickly and easily. Built on an ultra-strong 30mm one-piece machined aluminum tube the Viper HS delivers increased windage and elevation travel for optimal adjustment. Customized hashmark design helps eliminate guesswork on holdover and windage corrections. Good for hunting/shooting at varying ranges where estimating holdover is a concern.

Optical Features:

XD Lens Elements: Extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images.
XR Fully Multi-coated optics: Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Second focal plane reticle: Scale of reticle maintains the same ideally-sized appearance. Listed reticle subtensions used for estimating range, holdover and wind drift correction are accurate at the highest magnification.

Construction Features:

Tube Size: 30 mm diameter provides maximized internal adjustment and strength.
Single-piece tube: Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.
Aircraft-grade aluminum: Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
Waterproof: O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.
Fogproof: Argon gas purging prevents internal fogging over a wide range of temperatures.
Shockproof: Rugged construction withstands recoil and impact.
Hard anodized finish: Highly durable hard-coat anodization provides a low-glare matte surface and helps camouflage the shooter’s position.
Armor Tek: Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
Capped Reset Turrets: Allow quick re-indexing of the turret (no tool needed) to zero after sighting in the riflescope. Caps provide external protection for turret.
Side focus: Adjustment located on left side of turret housing is easily accessible from shooting position. Provides optimal image focus and parallax removal.

Internal Mechanism Design Features:

Precision-Force spring system: Uses premium components in the erector-spring system to ensure maximum repeatability and ease of adjustment.
Precision-glide erector system: This system ensures the components in the zoom lens mechanism glide smoothly and cleanly through all magnification ranges.

Convenience Features:

MAG-Bar: Allows rapid, easy changes in magnification.
Fast Focus Eyepiece: Allows quick and easy reticle focusing.

In The Box:

Protective lens caps
4-inch sunshade
Lens cloth

Specs:

Model #: VHS-4307
Weight: 20.4oz
Length: 13.6in
Min Magnification: 4x
Max Magnification: 16x
Objective Lens Diameter: 50mm
Tube Diameter: 30mm
Reticle: Dead-Hold BDC
Adjustment Click Value: 1/4 MOA
Eye Relief: 4.0in
Turret Style: Capped
Focal Plane: Second Focal Plane
Paralax Adjustment: 50 yards to infinity
Field of View: 27.4-7.4 ft./100 yd.
Travel per rotation: 12 MOA
Max windage adjustment: 50 MOA
Max elevation adjustment: 50 MOA

DEAD-HOLD BDC RETICLE: The customized design of this reticle helps eliminate guesswork on hold-over and windage corrections. Good for hunting and shooting at varying ranges where estimating hold-over is a concern.