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Vortex Optics 5-25x50 Viper HD Riflescope, 30mm Tube VMR-4 MOA Reticle

SKU: VOVPR52501 MFR: VPR-52501
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Key Features

  • Experience superior optical clarity and precision with the Vortex Optics 5-25x50 Viper HD Riflescope.
  • Achieve exceptional long-range accuracy with versatile magnification options for various shooting scenarios.
  • Constructed from durable aluminum, this riflescope ensures reliable performance in diverse outdoor conditions.
  • Select from multiple reticle options, including VMR-4 MOA, VMR-4 MRAD, VMR-3 MOA, and VMR-3 MRAD, for personalized targeting.
  • Enjoy comfortable viewing with generous eye relief and a wide field of view for quick target acquisition.
  • Benefit from illuminated reticles and a RevStop Zero Ring, enhancing your shooting experience in any light.
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Temporarily On Backorder?Expected Availability: 09/2026
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Review Summary

Vortex Optics 5-25x50 Viper HD Riflescope, 30mm Tube Specifications

  • Color

    Matte Black

  • Material

    Aluminum

  • Magnification

    5-25x

  • Objective Lens Diameter

    50mm

  • Focal Plane

    VMR-4 MOA / VMR-4 MRAD: First Focal Plane
    VMR-3 MOA / VMR-3 MRAD: Second Focal Plane

  • Available Reticles

    VMR-4 MOA Reticle, VMR-4 MRAD Reticle, VMR-3 MOA Reticle, VMR-3 MRAD Reticle

  • Eye Relief

    3.4" (8.63cm)

  • Field of View

    VMR-4 MOA / VMR-4 MRAD:
    5x: 23.6' @ 100 yd (7.8m @ 100m)
    25x: 4.7' @ 100 yd (1.6m @ 100m)

    VMR-3 MOA / VMR-3 MRAD:
    5x: 24' @ 100 yd (8m @ 100m)
    25x: 4.7' @ 100 yd (1.6m @ 100m)

  • Turret Style

    Exposed Elevation Capped Windage

  • Tube Size

    1.18" (30mm)

  • Adjustment Graduation

    VMR-4 MOA: 1/4 MOA
    VMR-4 MRAD: 0.1 MRAD
    VMR-3 MOA: 1/4 MOA
    VMR-3 MRAD: 0.1 MRAD

  • Travel Per Rotation

    VMR-4 MOA: 25 MOA
    VMR-4 MRAD: 10 MRAD
    VMR-3 MOA: 25 MOA
    VMR-3 MRAD: 10 MRAD

  • Max Elevation Adjustment

    VMR-4 MOA: 68 MOA
    VMR-4 MRAD: 20 MRAD
    VMR-3 MOA: 68 MOA
    VMR-3 MRAD: 20 MRAD

  • Total Elevation Adjustment

    With RevStop Installed:
    VMR-4 MOA: 47 MOA
    VMR-4 MRAD: 18.9 MRAD
    VMR-3 MOA: 47 MOA
    VMR-3 MRAD: 18.9 MRAD

  • Max Windage Adjustment

    VMR-4 MOA: 42 MOA
    VMR-4 MRAD: 12.4 MRAD
    VMR-3 MOA: 42 MOA
    VMR-3 MRAD: 12.4 MRAD

  • Parallax Setting

    20 yds - Infinite (18.28m - Infinite)

  • Illumination

    Yes

  • Illumination Settings

    10 Daylight

  • Battery Info

    Required, included

  • Battery Material

    Lithium

  • Battery Type

    CR2032

  • Battery Quantity

    1

  • Country of Origin

    Philippines

  • Length

    15.2" (38.60cm)

  • Weight

    25.0 oz (708.73g)

  • UPC Codes

    VMR-3 MOA Reticle: 843829136976 | VMR-4 MRAD Reticle: 843829136969 | VMR-4 MOA Reticle: 843829136952 | VMR-3 MRAD Reticle: 843829136983

About Vortex Optics 5-25x50 Viper HD Riflescope, 30mm Tube

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.

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.

Fully Multi-Coated Lenses
Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance.

Exposed Locking Elevation Turret
Integrated locking mechanism prevents accidental adjustment. Elevation turret provides fast, accurate, easily read elevation adjustments.

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. (For VMR-4 MOA Reticle and VMR-4 MRAD Reticle.)

Illuminated Reticle
Provides precise aiming under low-light conditions.

Single-Piece Tube
Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.

Argon Gas Purged
Gas purged and O-ring sealed for superior fogproof and waterproof performance in the most extreme conditions.

Fast-Focus Eyepiece
Allows for quick and easy reticle focusing.

Aircraft Grade Aluminum
Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.

ArmorTek
Ultra-hard exterior lens coatings defend against scratches, oil, and dirt.

Low-Glare Matte Black Anodize
Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position.

Waterproof
Designed to withstand harsh weather conditions.

Fogproof
Designed to withstand a wide range of temperatures.

Shockproof
Designed to withstand the highest levels of recoil and impact.

Reticle

VMR-4 MOA / VMR-4 MRAD
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.

VMR-3 MOA / VMR-3 MRAD
Designed to maximize long-distance shooting and ranging abilities, the VMR-3 reticle can be used to effectively determine ranges, holdovers, windage corrections, and moving target leads. The fine center crosshair subtensions on the VMR-3 reticle were carefully chosen to provide the optimum balance between precision aiming and low-light visibility.

Vortex Optics 5-25x50 Viper HD Riflescope, 30mm Tube Features

  • HD Optical System for sharp clarity, color accuracy & edge-to-edge resolution
  • RevStop Zero System ensures fast, reliable return to zero
  • Fully multi-coated lenses boost brightness and low-light performance
  • First focal plane reticle enables accurate holdovers at any magnification
  • Argon purged, waterproof, fogproof & shockproof for extreme conditions

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Experience superior optical clarity and precision with the Vortex Optics 5-25x50 Viper HD Riflescope.
  • Achieve exceptional long-range accuracy with versatile magnification options for various shooting scenarios.
  • Constructed from durable aluminum, this riflescope ensures reliable performance in diverse outdoor conditions.
  • Select from multiple reticle options, including VMR-4 MOA, VMR-4 MRAD, VMR-3 MOA, and VMR-3 MRAD, for personalized targeting.
  • Enjoy comfortable viewing with generous eye relief and a wide field of view for quick target acquisition.
  • Benefit from illuminated reticles and a RevStop Zero Ring, enhancing your shooting experience in any light.

What's in the box:

  • Vortex Optics 5-25x50 Viper HD Riflescope
  • CR2032 Battery
  • Neoprene Cover
  • Sunshade
  • RevStop Zero Ring
  • Turret Tool
  • Lens Cloth
  • User Manual
  • Vortex Optics Lifetime Limited Warranty