Vortex Viper PST 3-15×44 SFP Riflescope with EBR-4 MOA


Product Code: PST-3151
  • This updated favourite hands an unfair advantage to shooters who seek to keep the upper hand in every situation from close quarters to long-range shots. The illumination dial is cleanly integrated into the side focus adjustment knob for easy access and streamlined performance. The glass-etched reticle offers shooters highly functional, intuitive, and detailed hold points, yet remains uncluttered for optimal viewing and features 10 intensity levels with off positions between each setting.

    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.
    Glass-etched Reticle  |  Protected between two layers of glass for optimum durability and reliability.
    Illuminated Reticle  |  Provides precise aiming under low-light conditions.

    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.
    Tactical-Style Turrets  |  Exposed turrets provide fast, accurate and easily read elevation and windage adjustments.

    RZR Zero Stop  |  Zero Stop mechanism prevents the turret from dialing below sight-in range.
    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.

    Radius Bar  |  Fiber optic turret rotation indicator provides a highly visible and tactile point of reference for turret rotations. US Patent 7,937,879
    Fast Focus Eyepiece  |  Allows quick and easy reticle focusing.
    Built-In Accuracy Features  |  Matching MOA turrets and reticles facilitate fast and accurate shooting at extended ranges. The patented fiber optic Radius Bar visually assists tracking turret rotations. US Patent 7,937,879

  • Magnification   |  3 – 15
    Objective Lens Diameter   |  44 mm
    Eye Relief   |  3.4 inches
    Field of View   |  41.2 – 8.6 feet/100 yards
    Tube Size   |  30 mm
    Turret Style   |  Tactical
    Adjustment Graduation   |  1/4 MOA
    Travel per Rotation   |  25 MOA
    Max Elevation Adjustment   |  75 MOA
    Max Windage Adjustment   |  40 MOA
    Parallax Setting   |  20 yards to infinity
    Length   |  14.3 inches
    Weight   |  28.1 ounces