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Vortex

Vortex Viper 6.5-20x50mm PA Rifle Scope Mil-Dot (MOA) Reticle

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Premium Xd

Low-dispersion glass for improved resolution

Xr Fully

Multi-coated optics on all air-to-glass

30mm Single-piece

Aircraft-grade aluminum tube

Argon Gas-purged,

100% waterproof, shockproof, and fogproof

Armortek Exterior

Lens coating helps protect against

$499.99
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SKU: WX2*0717445

Overview

Built for hunters who want a versatile scope for everything from general big-game work to more deliberate longer-range shots, this model combines a 6.5-20x magnification range with a 50mm objective and a Mil-Dot (MOA) reticle. The XD glass and XR multi-coatings are intended to deliver a clear, bright image, while the 30mm aluminum tube is described as waterproof, fogproof, and shockproof for use in changing conditions. Practical features such as capped reset turrets, side focus, and the Precision-Force Spring System support straightforward adjustment and repeatable setup. It offers a capable feature set without unnecessary complexity, though the emphasis is on dependable performance rather than added frills.

Why Hunters Choose the Vortex

Premium Xd

Low-dispersion glass improves resolution and

Xr Fully

Multi-coated optics increase light transmission

30mm Single-piece

Aircraft-grade aluminum tube adds a

Argon Gas-purged

Construction is waterproof, fogproof, and

Armortek Exterior

Lens coating helps protect against

Key Features

  • Premium XD low-dispersion glass for improved resolution and color fidelity.
  • XR fully multi-coated optics on all air-to-glass surfaces.
  • 30mm single-piece aircraft-grade aluminum tube.
  • Argon gas-purged, 100% waterproof, shockproof, and fogproof construction.
  • ArmorTek exterior lens coating helps protect against scratches, oil, and dirt.
  • Capped reset turrets allow tool-free re-indexing to zero after sighting in.
  • Side focus is accessible from the shooting position.

Best Used For

  • Hunters needing a scope for low-light glassing and dawn-to-dusk shooting sessions.
  • Shooters who want side focus and capped reset turrets for straightforward range adjustments.
  • Users needing a waterproof, fogproof, shockproof optic for hard use in changing weather.
  • Hunters seeking a 6.5-20x magnification range for versatile close-to-far target acquisition.

Specifications

CoatingsXR multi-coatings
Exterior Lens CoatingArmorTek
Fogprooffogproof
Gas Purgedargon gas-purged
Glass TypeXD low-dispersion glass
Mag Baryes
Magnification6.5-20x
Objective Lens Diameter50mm
Precision Force Spring Systemyes
Precision Glide Erector Systemyes
ReticleMil-Dot (MOA)
Shockproofshockproof
Side Focusyes
Tube Constructionsingle piece
Tube Diameter30mm
Tube Materialaircraft-grade aluminum
Turretscapped reset turrets
Waterproof100% waterproof

Pros

  • Premium XD low-dispersion glass improves resolution and color fidelity.
  • XR fully multi-coated optics increase light transmission on all air-to-glass surfaces.
  • 30mm single-piece aircraft-grade aluminum tube adds a solid platform.
  • Argon gas-purged construction is waterproof, fogproof, and shockproof.
  • ArmorTek exterior lens coating helps protect against scratches, oil, and dirt.
  • Capped reset turrets allow quick re-indexing after sighting in.

Considerations & Trade-offs

  • The 6.5-20x magnification range is geared toward longer-range use, so it may be more scope than needed for close-in hunting or fast-moving targets.
  • The 50mm objective can add size and bulk compared with smaller-objective scopes, which may matter on lighter rifles or when prioritizing a compact setup.
  • The Mil-Dot (MOA) reticle is useful for precise hold and adjustment work, but it may be more involved than a simpler hunting reticle for some users.
  • Side focus and capped reset turrets add capability, but they also make the scope more feature-rich than a basic set-and-forget hunting optic.

Suggested Comparisons

  • Long-range hunting scopes
  • Variable-power rifle scopes
  • Side-focus rifle scopes
  • 30mm tube scopes

Suggested Accessories

  • Scope rings
  • Lens covers
  • Scope mount
  • Cleaning cloth

Frequently Asked Questions

What magnification range does this Vortex Viper scope offer?

The product title lists a 6.5-20x magnification range.

Is this scope suitable for wet or cold conditions?

The source says the scope is 100% waterproof, fogproof, and shockproof, and the tube is argon gas-purged.

Does it include features for low-light hunting?

Yes. The description says it uses XR multi-coatings on all air-to-glass surfaces to increase light transmission, and it is described as being designed for low-light hunting conditions.

What reticle does this scope use?

The product title identifies a Mil-Dot (MOA) reticle.

Are the turrets and magnification controls easy to adjust in the field?

The description says it has capped reset turrets for quick re-indexing to zero after sighting in, side focus accessible from the shooting position, and a MAG-Bar for rapid, easy magnification changes.