ATN Thor 4

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Monstrum Alpha

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

VS

Monstrum Alpha

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.

Monstrum Alpha

The Alpha Series GA1424 FFP Rifle Scope by Monstrum Tactical is built for serious shooters looking for reliability without unnecessary features. With 1-4x magnification, this scope excels at close to mid-distance shooting, reaching out to 300 yards. It boasts a first focal plane MOA reticle that provides clear ranging information, making it easy to estimate distances and adjust for holdover. Constructed from tough aircraft-grade 6061 aluminum, it features a sealed, nitrogen-charged tube to keep out moisture and fog. The MIL-STD 8625 type III hard anodized finish ensures it can withstand rugged conditions. Plus, it comes with spring-loaded flip-up lens covers to keep your lenses protected. The scope also includes a two-year replacement warranty. However, it does not offer reticle illumination, locking turrets, a detachable honeycomb killflash, or scope rings.

Basic Details

BrandColorStyleSportItem WeightMaterial
ATN Thor 4ATNBlack1-10xHunting1.9 PoundsAluminum
Monstrum AlphaMonstrumFlat Dark EarthTacticalHunting0.67 KilogramsAluminum

Magnification & Range

MagnificationParallax Setting
ATN Thor 41-5xAdjustable
Monstrum Alpha1-4x300+ yards

Performance Insights

Eye ReliefZoom RatioFOVNight Vision
ATN Thor 43.5 inchesVariableVariableNo
Monstrum Alpha3.5-4 inches4:125.5 - 6.5 degreesNo

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

Diameter & Tube Size

Tube SizeTube DiameterObjective Diameter
ATN Thor 4N/A (Digital thermal scope)N/A50mm
Monstrum Alpha30mm30mm24mm

Compatibility

Compatible DevicesMounting Type
ATN Thor 4RifleCantilever Mount
Monstrum AlphaRifleCantilever Mount

Additional Features

ReticleMax Elevation Adjustment
ATN Thor 4Smart Mil Dot90 MOA
Monstrum AlphaBDC reticle in FFP50-60 MOA

Built for Tough Conditions

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

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