When success rides on the perfect shot, rely on the exceptional versatility and optical performance of Viper® HD. From predators to big game, river bottoms to the Rockies, there’s a field-proven configuration for every hunting application. Ultra-rugged. Remarkably adaptable. Each member of the Viper® HD family delivers outstanding image clarity, resolution, and sharpness to ensure your target comes into view with sharp detail. Viper® HD also boasts enhanced features for unmatched accuracy at extended ranges while also excelling in the low light of dawn and dusk when game is most active.
Included in the Box
- Neoprene Cover
- Sunshade
- RevStop® Zero Ring
- Custom Turret Tool
- CR2032 Battery
- Lens Cloth
Magnification | 5-25x |
Objective Lens Diameter | 50 mm |
Eye Relief | 3.4 inches |
Field of View | 23.6' - 4.7' @ 100 yds |
Tube Size | 30 mm |
Turret Style | Exposed Elevation Capped Windage |
Adjustment Graduation |
1/4 MOA |
Travel Per Rotation | 25 MOA |
Windage Travel Per Rotation | 25 MOA |
Max Elevation Adjustment |
68 MOA |
Total Elevation Adjustment w/ RevStop® installed | 47 MOA |
Max Windage Adjustment | 42 MOA |
Parallax Setting | 20 yards to infinity |
Length | 15.2 inches |
Weight | 25 oz |
Key Construction Features
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HD Optical System - Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration, and provide outstanding color fidelity, edge-to-edge sharpness, and light transmission.
- RevStop® Zero System - Patented streamlined design offers an easy to set, reliable return to zero after turret adjustments.
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Fully Multi-Coated Lenses - Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance.
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First Focal Plane Reticle - A first focal plane reticle is located within the riflescope near the windage and elevation turrets. The scale of reticle remains in proportion to the zoomed image. Constant subtensions allow accurate holdover and ranging at all magnifications. The reticle’s size will appear larger at high magnifications and smaller at low magnification.
- Illuminated Reticle - Provides precise aiming under low-light conditions.
- Exposed Locking Elevation Turret - Integrated locking mechanism prevents accidental adjustment. Elevation turret provides fast, accurate, easily read elevation adjustions.
- Single-Piece Tube - Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.
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Aircraft-Grade Aluminum - Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
- Argon Gas Purged - Gas purged and O-ring sealed for superior fogproof and waterproof performance in the most extreme conditions.
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Waterproof - O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments.
- Fogproof - Argon gas purging prevents internal fogging over a wide range of temperatures.
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Shockproof - Rugged construction withstands recoil and impact.
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Hard Anodized - Finish Highly durable hard-coat anodization provides a low-glare matte surface and helps camouflage the shooter's position.
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ArmorTek® - Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
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VMR-4 (MOA) Reticle - Designed to maximize long-distance shooting and ranging abilities, the VMR-4 reticle can be used to effectively determine ranges, holdovers, windage corrections, and moving target leads. Ultra-precision laser etching on the glass reticle ensures that specifications are kept to the tightest tolerances possible. The fine center crosshair subtensions on the VMR-4 reticle were carefully chosen to provide the optimum balance between precision aiming and low-light visibility. Includes windage reference dots on drop lines
Product Manual (PDF) - DOWNLOAD
MOA Reticle Manual (PDF) DOWNLOAD
Vortex Optics Viper HD Riflescope 5-25x50 FFP Illuminated VMR-4 MOA Reticle Manufacturer Part # VPR-52501 UPC-843829136952