VORTEX, VHS-4305, VIPER HS 4-16x44 BDC SFP

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.

OPTICAL FEATURES

• XD Lens Elements - Extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images.XR Fully Multi-Coated - 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.
• 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 riflescope 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 low-glare matte finish helps camouflage the shooter's position.
• ArmorTek - 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 riflescope's left side and 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 - Uses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions.

CONVENIENCE FEATURES

• MAG-View Fiber Optic - Provides a highly visible reference point for the magnification setting.
• Fast Focus Eyepiece - Allows quick and easy reticle focusing.

• Magnification - 4-16x
• Objective Lens Diameter - 44mm
• Eye Relief - 4.0 inches
• Field of View - 27.4-7.4 feet/100 yards
• Tube Size - 30mm
• Turret Style - Capped
• Adjustment Graduation - 1/4 MOA
• Travel per Rotation - 12 MOA
• Max Elevation Adjustment - 50 MOA
• Max Windage Adjustment - 50 MOA
• Parallax Setting - 50 yards to Infinity
• Length - 3.7 inches
• Weight - 18.4 ounces

DEAD-HOLD BDC RETICLE - Customized hashmark design helps eliminate guesswork on holdover and windage corrections. Good for hunting/shooting at varying ranges where estimating holdover is a concern.

• Protective lens caps
• 4-inch sunshade
• Lens cloth