Viper PST Gen II 5-25x50

Viper® PST Gen II

Viper PST Gen II 5-25x50 is rated 4.9 out of 5 by 155.
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MSRP $1,299.99


The Viper PST Gen II 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.

Build Your Own Custom Turret - Kenton Industries

Viper PST Gen II 5-25x50 Dimensions (in inches)
Product Dimensions Image
L1 L2 L3 L4 L5 L6
15.79 2.37 2.58 6.59 5.6 3.59
H1 H2
2.3 1.81
Magnification 5-25x
Objective Lens Diameter 50 mm
Eye Relief 3.4 inches
Field of View 24.1-4.8 ft/100 yds
Tube Size 30 mm
Turret Style Tactical
Parallax Setting 25 yards to infinity
Length 15.79 inches
Weight 31.2 oz
Vortex Lifestyle Image




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 Allows for intricate reticle design. 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 provides maximized internal adjustment and strength.
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 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 hard-coat anodization provides a low-glare matte surface and 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 Rapid Zero Return (RZR) feature stops the turret from dialing below sight in range using rugged steel components. Internal mechanisms stay free of sand, dirt, dust, moisture and other foreign materials - even when setting the zero-stop position.
Precision-Force Spring System Uses premium components in the erector-spring system to ensure maximum repeatability and ease of adjustment.
Precision-Glide Erector System This system ensures the components in the zoom lens mechanism glide smoothly and cleanly through all magnification ranges.


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


Please select Reticle.

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Rated 5 out of 5 by from Great glass for 23 hours After 7 months of waiting my PST gen II arrived Monday evening! I mounted and bore sighted it on my new 28 Nosler. The next day I took it to the range and zeroed it right in at 200 yds picture perfect & then put a few more shots down range. Was feeling great about the rifle glass combo and headed to work. Came out on break to find someone had smashed my window and stolen my new favorite rifle and Scope. I was sick physically and mentally after that. On a positive note I was super impressed and will be getting another when I can save my pennies again. Maybe there won’t be such a wait next time!
Date published: 2017-10-04
Rated 5 out of 5 by from missed by 2 feet I got this mounted on my Savage Model 10 Predator in 6.5 creedmoor. my zero 1.5" high at 100. as the title says i missed a grey squirrel the other day. i was 2 feet left of it. Now i will say this scope had my elevation dead on! i did not account for the 4-5 mph cross breeze blowing from R-L. the scope did its job. I did not do mine. Oh ya, the squirrel was 825 yards out in a cut soy bean field. My drop was 243" at that distance. read the manual and this scope will never fail you as long as you do your part!
Date published: 2017-06-15
Rated 5 out of 5 by from Nice glass I purchased this scope quite some time ago now, I believe that it was one of the first to land in Aus, and was originally destined to be sent to a very well known reviewer of shooting products. Lucky for me as this scope is amazing. I have it mounted on top of a 20 moa rail on my Savage Stealth in 6.5 and is zeroed at 100 mtrs. The scope itself has nice audible turrets and a nice feel to the clicks, the parallax is pretty much on the money with the noted increments. I regularly shoot this from anywhere between 100-1600 mtrs and dial in or use a combination of dialling and holdover, the internal adjustments are very accurate and it returns to zero without any issues. I shoot mainly 10-15 power, but this is crystal clear throughout the magnification range.
Date published: 2019-07-27
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