Vortex Viper PST Gen I

VS

ATN Thor 4

Vortex Viper PST Gen I

VS

ATN Thor 4, Thermal Rifle Scope with Full HD Video rec

Vortex Viper PST Gen I

The Vortex Viper PST Gen I riflescope offers serious precision and clarity that’s perfect for dedicated hunters and tactical shooters alike. Featuring a 6-24x50mm configuration, it delivers a broad range of magnification suited for long-range shots without compromising on image sharpness. Hunters will appreciate its illuminated reticle, designed for low-light conditions, which aids accuracy during dawn or dusk. The exposed turrets allow for quick and easy adjustments in the field, letting you zero in with confidence. Built ruggedly, it holds up well under intense conditions, thanks to its shockproof and waterproof design. The Viper PST Gen I is an ideal scope for those who want performance without adding excessive weight to their setup.

ATN Thor 4

The ATN ThOR 4 Smart HD Thermal Hunting Scope represents a leap in thermal imaging technology, combining traditional optic design with advanced features for the modern hunter. Powered by the Obsidian IV Dual Core Processor, it delivers exceptional thermal sensitivity, improved resolution, and contrast for precise target detection in any environment. With a thermal zoom range from 1.25-5x to 4-40x, it adapts effortlessly to varying distances, while Black Hot, White Hot, and Color viewing modes enhance visibility. This scope is packed with smart features like a built-in Ballistics Calculator for accurate POI correction, recoil-activated video recording, and compatibility with Micro SD cards up to 64GB. The long-lasting power management system ensures 16+ hours of operation, while the 3" eye relief and multiple reticle options provide comfort and versatility. Accessories like the ATN ABL Laser Range Finder, Quick Detach Mount, and Battery Pack Kit expand functionality, making the ThOR 4 an invaluable tool for hunters and outdoor enthusiasts.

Basic Details

BrandColorStyleSportItem WeightMaterial
Vortex Viper PST Gen IVortexBlackEBR-1 (MRAD)Hunting1.5 PoundsAluminum
ATN Thor 4ATNBlack1-10xHunting1.9 PoundsAluminum

Magnification & Range

MagnificationParallax Setting
Vortex Viper PST Gen I6-24x25 yards to infinity
ATN Thor 41-5xAdjustable

Performance Insights

Eye ReliefZoom RatioFOVNight Vision
ATN Thor 43.5 inchesVariableVariableNo

To Calculate scope clicks: Let’s check out Scope Clicks Calculator

Diameter & Tube Size

Tube SizeTube DiameterObjective Diameter
Vortex Viper PST Gen I30mm30mm50mm
ATN Thor 4N/A (Digital thermal scope)N/A50mm

Compatibility

Compatible DevicesMounting Type
Vortex Viper PST Gen IRifle‎Cantilever Mount, Dovetail Mount, or Picatinny Mount
ATN Thor 4RifleCantilever Mount

Additional Features

ReticleMax Elevation Adjustment
Vortex Viper PST Gen IEBR-1 (MRAD)50 MOA
ATN Thor 4Smart Mil Dot90 MOA

Built for Tough Conditions

WaterproofFogproofShockproof
ATN Thor 4Resistant to water splashes (not fully submersible)YesYes

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