ATN Thor 4
VS
Nightforce Competition

VS

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.
Nightforce Competition
The Nightforce Competition 15-55x52 scope offers exceptional resolving power through its advanced ED glass and superior lens coatings, ensuring outstanding clarity across its entire magnification range. Weighing just 27.8 ounces, it is 24% lighter than the 12-42 x 56 Benchrest scope, enhancing maneuverability without sacrificing performance. This scope features a side parallax adjustment turret for precise focus from 25 yards to infinity, essential for minimizing optical distortion. Hi-Speed windage and elevation adjustments of .125 MOA come standard with ZeroStop, providing positive and repeatable adjustments over a lifetime of use. The non-illuminated DDR-2 reticle offers maximum precision for competitive shooters, making this scope an ideal choice for serious target applications.
Basic Details
Brand | Color | Style | Sport | Item Weight | Material | |
---|---|---|---|---|---|---|
ATN Thor 4 | ATN | Black | 1-10x | Hunting | 1.9 Pounds | Aluminum |
Nightforce Competition | Nightforce | Black | Modern Sporting | Hunting | 27.87 Ounces | Glass |
Magnification & Range
Magnification | Parallax Setting | |
---|---|---|
ATN Thor 4 | 1-5x | Adjustable |
Nightforce Competition | 15-55x | 25 yards to infinity |
Performance Insights
Eye Relief | Zoom Ratio | FOV | Night Vision | |
---|---|---|---|---|
ATN Thor 4 | 3.5 inches | Variable | Variable | No |
Nightforce Competition | 3.5 inches | 3.7:1 | 8.1 Degrees | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
Tube Size | Tube Diameter | Objective Diameter | |
---|---|---|---|
ATN Thor 4 | N/A (Digital thermal scope) | N/A | 50mm |
Nightforce Competition | 30mm | 30mm | 52mm |
Compatibility
Compatible Devices | Mounting Type | |
---|---|---|
ATN Thor 4 | Rifle | Cantilever Mount |
Nightforce Competition | Handgun | Cantilever Mount |
Additional Features
Reticle | Max Elevation Adjustment | |
---|---|---|
ATN Thor 4 | Smart Mil Dot | 90 MOA |
Nightforce Competition | DDR-2 | 100 MOA |
Built for Tough Conditions
Waterproof | Fogproof | Shockproof | |
---|---|---|---|
ATN Thor 4 | Resistant to water splashes (not fully submersible) | Yes | Yes |
Nightforce Competition | Yes | Yes | Yes |
Accessories & Warranty
Includes | Warranty | |
---|---|---|
ATN Thor 4 | ThOR 4 HD Thermal Rifle Scope 1-10x, 640x480 with HD Video Recording, Wi-Fi, GPS, Smooth Zoom | 3 Year Manufacturer |
Nightforce Competition | Includes Screw In Lens Covers, Cleaning Fob/Cleaning Cloth, Multi-Tool, Stickers, Owners Manual & Sunshade | Limited lifetime warranty |