Vortex Viper PST Gen II 5-25x50 SFP Riflescope

Overview

When every millisecond and millimeter matter, the Viper® PST™ Gen II delivers dependable precision trusted by competitors and MIL/LE professionals. Crisp turret adjustments. Striking clarity at every magnification. Fully loaded with features for serious tactical performance, Viper® PST™ Gen II is your next step in mastering precision shooting—because when it matters most, nothing less will do.

Viper PST Gen II 5-25x50 Dimensions (in inches)

Lengths
L1	L2	L3	L4	L5	L6
15.79	2.37	2.58	6.59	5.6	3.59

Heights
H1	H2
2.3	1.81

Specifications

Magnification	5-25x
Objective Lens Diameter	50 mm
Focal Plane	Second Focal Plane
Reticle	EBR-4 (MOA)
Eye Relief	3.4"
Field of View	24.1' - 4.8' @ 100 yds
Turret Style	Exposed
Tube Size	30 mm
Adjustment Graduation	1/4 MOA
Travel Per Rotation	25 MOA
Max Elevation Adjustment	70 MOA
Max Windage Adjustment	35 MOA
Parallax Setting	25 yds. - ∞
Length	15.8"
Weight	31.2 oz

Features

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XD™ Optical System	Premium optical system delivers impressive resolution, edge-to-edge sharpness, greatly reduces chromatic aberration, and guarantees bright, high-contrast images.
RZR™ Zero System	The RZR™ Zero System allows fast, sure return to the original zero point when large-multi-revolution elevation corrections have been dialed into the riflescope.
XR™ Lens Coatings	Premium anti-reflective coatings on all air-to-glass surfaces provide superior light transmission for exceptional clarity and low-light performance.
Exposed Locking Elevation Turret	Integrated locking mechanism prevents accidental adjustment. Elevation turret provides fast, accurate, easily read elevation adjustments.
Illuminated Reticle	Provides precise aiming under low-light conditions.
Argon Gas Purged	Gas purged and O-ring sealed for superior fogproof and waterproof performance in the most extreme conditions.
Fast Focus Eyepiece	Allows for quick and easy reticle focusing.
Aircraft Grade Aluminum	Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
ArmorTek®	Ultra-hard exterior lens coatings defend against scratches, oil, and dirt.
Low-Glare Matte Black Anodize	Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position.
Waterproof	Designed to withstand harsh weather conditions.
Shockproof	Designed to withstand the highest levels of recoil and impact.
Fogproof	Designed to withstand a wide range of temperatures.

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 5-25x50 riflescope with EBR-4 MOA reticle.

What's In The Box?