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.

Viper PST Gen II 5-25×50-EBR-4 (MOA) Dimensions (in
inches)

Lengths

16.0

2.25

2.5

6.85

5.6

3.75

Heights

2.3

1.8

Dual use for Shooting
Tactical / Hunting
US Patent 7,937,879

Included in the Box

CR2032
battery
Lens
cloth
2 mm
hex wrench
3″
sunshade

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

Adjustment Graduation 1/4 MOA

Travel Per Rotation 25 MOA

Max Elevation Adjustment 70 MOA

Max Windage Adjustment 35 MOA

Parallax Setting 25 yards to infinity

Length 16 inches

Weight 31.2 oz

Product Manual (PDF) Download

Reticle Manual (PDF) Download

OPTICAL FEATURES

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

CONSTRUCTION FEATURES

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 the binocular 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.

INTERNAL MECHANISM
DESIGN FEATURES

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.

CONVENIENCE FEATURES

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.

RETICLE

EBR-4 (MOA)

Hash-marked ranging reticle using MOA or MRAD based
subtension lines for ranging, holdover, and windage corrections. Letters refer
to reticle subtensions listed in chart below.

Subtension detail for Viper PST Gen II 5-25×50 riflescope with
EBR-4 MOA reticle.

OUR VIP WARRANTY IS
ABOUT YOU, NOT US.

VIP stands for a Very Important Promise to you, our
customer. We 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. If you ever have a problem, no matter the cause,
we promise to take care of you. You can count on the VIP Warranty for all
Vortex Optics riflescopes, prism scopes, red dots, rangefinders, binoculars,
spotting scopes, tripods and monoculars.

UNLIMITED LIFETIME
WARRANTY

FULLY TRANSFERABLE

NO RECEIPT NEEDED

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