Vortex 2.5-10x44 Viper PST Riflescope

No Ratings Yet

Write a Review

Item #SHL277-1

  • Your Price:
  • $599.99
  • + FREE Shipping

Leave us your email, and we’ll let you know when this item is back in stock.

  • 2.5x to 10x Zoom magnification.
  • Fully multi-coated optics provide ample light transmission.
  • Second focal plane reticle maintains ideally sized appearance.
  • O-Ring sealed & gas purged provide optimal water & fog proofing.
  • Extra-low dispersion glass increases resolution and color fidelity
  • Glass-etched reticle protected between two layers of glass
  • Illuminated Reticle provides precise aiming under low-light conditions
  • VIP Unconditional VIP Lifetime Warranty
Questions? Let our experts help!
  • Description

    • The Vortex 2.5-10x44 Viper PST (Precision Shooting Tactical) Riflescope boasts features associated with top-tier riflescopes, yet comes in at a street price under the $1,000 mark. Matching reticle and turret measurements allow accurate, fast dialing of shots. The one-piece 30mm tube, precision-machined from a single solid block of aircraft-grade 6061-T6 aluminum, offers ample windage and elevation adjustment. Born from an intimate understanding of riflescope design, forward-thinking engineering, and open ears to a market incredibly vocal about what it wants in a riflescope, the Viper PST series delivers the performance and features tactical shooters demand at an economical price.

    Obsessed with Precision

    • Viper PST (Precision Shooting Tactical) riflescopes boast the features and performance serious shooters demand. Born from an intimate understanding of riflescope design, forward-thinking engineering, and open ears to a market incredibly vocal about what it wants in a riflescope, the Viper PST series delivers.


    • XR Fully Multi-Coated - Increase light transmission w/multiple anti-reflective coatings.
    • XD Lens Elements - Impressive resolution and color fidelity results in HD images. 
    • Second Focal Plane Reticle - Maintains ideally-sized appearance.  
    • Armortek - Scratch-resistant coatings protect exterior lenses.  
    • Waterproof - O-ring seals prevent moisture, dust and debris from penetrating.
    • Fog-proof - Gas purging prevents internal fogging over wide range of temperatures.
    • Shock-proofRugged construction withstands recoil and impact.
    • Aircraft-Grade Aluminum - Constructed for strength and rigidity.
    • Glass-etched Reticle - Protected between 2 layers of glass for optimum durability. 
    • Illuminated Reticle - Provides precise aiming under low-light conditions.  
    • Tactical Style Turrets - Provides quick elevation & windage adjustments.  
    • Hard Anodized Finish - Durable, low-glare matte adds additional camouflage. 
    • Precision-force Spring System - Ensures maximum repeatability & adjustments.  
    • Precision-glide Erector System - Ensures smooth magnification changes.
    • CRS Zero Stop - Aids in returning to zero after dialing in temporary elevations.
    • Mag-view Fiber Optics - Provides highly noticeable magnification settings. 
    • Radius Bar - Provides highly visible & tactical point for turret rotations.  
    • Fast Focus Eyepiece - Allows quick & easy reticle focusing.  

    Reticle Options

    • The EBR-1 Enhanced Battle Reticle is a hash-marked ranging reticle using MOA based sub-tension lines for ranging, holdover, and windage corrections.

    • The EBR-1 MRAD Reticle is a hash-marked ranging reticle using MOA-based sub-tension lines for ranging, holdover, and windage corrections.

    Vortex VIP Warranty

    • VIP stands for a Very Important Promise to you, our customer. Vortex will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you. If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition.  You see, it doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all Vortex Optics rifle scopes, prism scopes, red dots, rangefinders, binoculars, spotting scopes, tripods, and monoculars.

    • Unlimited Lifetime Warranty
    • Fully Transferable
    • No Warranty Card to Fill Out
    • No Receipt Needed

    NOTE:  The VIP Warranty does not cover loss, theft, deliberate damage or cosmetic damage that does not hinder the performance of the product.

    Vortex Nation - It's About You

    • PeopleThe Customer is King. Vortex not only believes this to be true, but actually follows through on it. This means Vortex treat's you like royalty. Vortex cares about you and the smallest of details, both before and long after the sale. If you ever have a problem with Vortex product, then Vortex makes that their problem—no questions asked. Years ago, Vortex started their business with the intention of being in it for the long haul and they have no intention of changing their strategy. Just take a look at the unconditional and unlimited VIP Warranty and you will see what we mean.
    • ProductsOffering you the finest in rugged optics comes about by paying attention to detail in every aspect of our business. Vortex are fanatics about doing things right. This way you can have the utmost confidence in Vortex products—all worry cast aside. Vortex is constantly listening to you for feedback and ideas on new products and innovative features so you can appreciate and enjoy the best in optical performance.
    • PromisesSay what they mean and mean what they say. At Vortex you have their pledge to uncommon excellence and dedication in every aspect of business. Keeping promises to you is not only good business; it’s the right thing to do.

    History of Vortex

    • Since 1986 Vortex has been and remains an American Owned, Veteran Owned, Family owned and operated business of hard-working folks located in south central Wisconsin.  Dan and Margie Hamilton, the original and current owners, moved to Middleton, WI in 1986 and started a small outdoor retail store. The business was started on the belief that if you focused on the customers and helped them achieve their goals with fast, friendly, personalized service that the bottom line would take care of itself. The business grew and evolved over time and in 2002 Vortex Optics was established. Starting with Dan and Margie and now over 100 American team members strong, Vortex work's diligently day in and day out to give you the best products and service in the optics industry.  All Vortex products are designed, engineered, pre-inspected and serviced in Vortex's modern facility to ensure you receive the best products and service for your hard earned dollar. 

    What's Included

    Viper 2.5-10x44 PST Riflescope, CR2032 Battery, Protective Lens Caps, Lens Cloth

  • Dimensions & Specifications


    2.5-10x Zoom

    Lens Diameter:

    44 mm

    Field of View:

    47-10.9 ft @ 100 yards

    Eye Relief:

    4 inches

    Tube Size:

    30 mm

    Turret Style:

    Tactical CRS Zero Stop

    Adjustment Graduation:

    .1 MOA/MRAD

    Travel per Rotation:

    .5 MOA/MRAD

    Max Elevation Adjustment:

    25 MOA/MRAD

    Max Windage Adjustment:

    25 MOA/MRAD

    Parallax Setting:

    100 Yards




    18.8 ounces


    VIP Unconditional Lifetime

  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    Vortex's VIP Lifetime Warranty will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you. If Vortex cannot repair your product, they will replace it with a product in perfect working order of equal or better physical condition. Contact Vortex at 800-426-0048 if you would like to send your binoculars in for warranty repair

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

  • Stars


    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars

    Most Helpful Reviews

    Most Critical Reviews

    All Reviews

    Displaying Reviews 1-10 of