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Vortex Viper Gen II PST 3-15x44 EBR-2D MOA (FFP) PST-3154

SKU PST-3154-Vortex


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Vortex's Viper PST riflescopes boast of 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.

The Viper PST from Vortex offers top-tier performance in a riflescope designed and built to the standards precision tactical shooters request. Quickly and accurately dial in shots with matching reticle and turret measurements. Professional-grade illuminated reticles are designed for daytime, low light, and nightvision devices. The illumination control can be turned on or off with a single click between each intensity level. Optically indexed lenses deliver optimum edge-to-edge image sharpness and brightness. Best of all, it's backed by Vortex’s VIP Unlimited Lifetime Warranty.

Vortex Viper PST Features:

  • Fully multi-coated Lens
  • Aircraft-Grade Aluminum Construction
  • Waterproof, Fogproof, and Shockproof
  • Fast Focus Eyepiece
  • ArmorTek Coating
  • Hard Anodized Finish


  • Item ConditionNew
  • Scope Weight:28.1 oz.
  • Scope Length:14.3"
  • Magnification Range:3-15x
  • Scope Objective Diameter:44mm
  • Scope Tube Size / Mount:30mm
  • Turret Adjustment (Click Value):1/4 MOA Per Click
  • Elevation Turret Details:75 MOA
  • Windage Turret Details:40 MOA
  • Parallax Adjustment:20 yds to ∞
  • Reticle Position:First Focal Plane
  • Reticle Details:EBR-2D MOA
  • Field of View:3x: 41.2 ft @ 100 yds
    15x: 8.6 ft @ 100 yds
  • Eye Relief:3.4"
  • Illuminated Reticle:Yes
  • Scope Finish:Black
  • Scope Turret Rotation:Counter Clockwise (CCW)
  • Product TypeRiflescopes
  • UPC875874007482
  • MPNPST-3154

Customer Reviews

Average Rating
March 31, 2019

Really Love the ebr 2d reticle plus this optic was on sale!! Put this on a 6.5 grendel ar15 build. I wanted to keep the optic small but still be effective out to 800. It fits the bill perfectly. The best thing about the scope is it's one you keep for life. Rifles come and go but a great optic you keep forever

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March 11, 2021

Fantastic scope for the money. Glass is clear at all magnifications. Clicks are audible and precise. Zero stop is perfect. The EBR 2D reticle is great. But you may want a throw lever as the magnification adjustment is stiff.

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December 5, 2020

Solid BUY. great reticle. great savings. it does not make me more accurate. but i can clearly see my hits without having to walk to my target. super great quality glass. tested this against all my mid range glass and its above those.

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April 5, 2019

Good glass for the price. I love the EBR-2D reticle. I put one on my .22 for PRS practice, great having the numbers away from the center. Very open and easy to use for holdovers. For PRS and long range use I have a couple Vortex Razor Gen II 4.5-27 on my .260's that I love, the Viper is a great value at 1/3 the price. I like the Viper so much I bought 2 more, one for when my wife starts shooting a 6 Creed I am buying for her, one to replace a 3x9 Leopold on my .270 for hunting.

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December 27, 2021

My first Vortex and won't be my last. Excellent clarity and ease of use. Europtics was also a first and I must say they have been excellent. Best price in the internet and fast/free shipping with no issues. Can't speak to customer service because there have been no issues which in itself, speaks to how good they are.

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December 24, 2021

Having tried the first iteration of the Viper PST and, having failure after failure, I don't have high hopes for this scope. I certainly wouldn't have paid full price for it. At the close-out price and knowing it will be repaired or replaced when it fails (likely not if) I decided it could work for recreational use. As of mounting and one range trip...the glass is quite clear and tracking is good. I do like the reticle but, would rather have it in a second focal plane model as it is worthless at low magnification. This scope has the opportunity to redeem vortex for me, time and use will tell.

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December 13, 2021

For the money you can’t beat this FFP scope. I own 4 of them, that’s how much I like them. Zero stop Is alway a life saver. Also the lit reticle is great for that last light shot.

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September 15, 2021

This is the second vortex viper pst for me. I haven't mounted it yet, but if it is as good as the first one, it will fill the bill quite well. The warranty from vortex is as good as it gets as well.

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January 15, 2021

No better FFP scope out there for the price!

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December 20, 2020

Great scope. Clean clicks. Very clear glass. Well built. I love the reticle. Shipping was quick and purchase was seamless. Another great job by EO.

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April 13, 2019

Excellent product satisfied with it

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