ATN ThOR 6 325 for Hog Hunting: Full Spec Review 2026

If you're serious about hog hunting in 2026, you already know that thermal is non-negotiable. Hogs move at night, root through dense cover, and disappear into brush the moment they sense pressure. A thermal scope doesn't just give you an edge — it changes the entire dynamic. And right now, one of the strongest contenders for the best thermal scope for hog hunting is the ATN ThOR 6 325. This review breaks down every spec that matters, explains what they mean in the field, and tells you exactly who this scope is built for.

What Is the ATN ThOR 6 325?

The ATN ThOR 6 325 is the entry point into ATN's full-size ThOR 6 lineup — the 6th Generation thermal riflescope series that represents the most advanced thermal core ATN has ever built. The "325" designation tells you the key specs upfront: 384×288 sensor resolution with a 25mm germanium lens. It's compact enough for mobile hunts, capable enough for serious field work, and priced at a point that makes premium thermal accessible without compromise.

The ATN ThOR 6 325 review 2026 starts here: this is not a rebadged older platform. The entire ThOR 6 series was engineered from the ground up around ATN's 6th Generation thermal engine, bringing hardware and software improvements that put measurable distance between it and previous generations.

ATN ThOR 6 325 Core Thermal Specs: What the Numbers Actually Mean

Before getting into features, the sensor performance is where every thermal scope conversation begins and ends. The ATN ThOR 6 325 sensor resolution is 384×288, and here is why that matters for hog hunting.

A 384×288 sensor gives you 110,592 individual pixels of thermal data per frame. Combined with a 12μm pixel pitch — one of the tightest available in commercial thermal optics — you get sharper thermal images than what older 17μm or even some 12μm sensors produced in previous-generation scopes. Smaller pixel pitch means more pixels packed into the same lens aperture, which translates directly to finer detail at distance.

The thermal sensitivity rating on the ThOR 6 325 is ≤15mK NETD. NETD stands for Noise Equivalent Temperature Difference, and this is the number that determines how small of a temperature difference the sensor can detect. At ≤15mK, the ThOR 6 325 can distinguish temperature differences as small as 0.015 degrees Celsius. In practical terms, that means picking up a hog bedded in heavy brush at night, even when the ambient temperature is close to body temperature — conditions where inferior sensors produce false positives or miss the target entirely.

The ATN ThOR 6 325 specs also include a 25mm germanium lens at F/1.0 aperture. Germanium is the standard material for thermal lenses because it transmits infrared radiation efficiently. The F/1.0 aperture is the fastest available, meaning maximum light gathering — or in thermal terms, maximum infrared collection — for the best possible low-contrast performance.

Full ATN ThOR 6 325 Thermal Specification Breakdown

Here is a complete breakdown of the thermal scope specifications for the ThOR 6 325:

• Detector Type: 12μm VOx Uncooled Focal Plane Array
• Sensor Resolution: 384×288
• Thermal Sensitivity (NETD): ≤15mK
• Refresh Rate: 50Hz
• Lens System: 25mm Germanium, F/1.0
• Field of View (H×V): 10.53° × 7.91°
• Magnification: 2.5–20×
• Detection Range: 2,300 meters
• Digital Zoom: 1×, 2×, 4×, 8×
• Zoom Type: Step and Smooth
• Display: 0.49-inch OLED, 1920×1080 resolution
• Eye Relief: 50mm
• Diopter Range: -5 to +5D
• Focus Mechanism: Manual, Central Knob Control
• NUC: Auto / Semi-Auto / Manual
• Reticle Types: 10 styles
• Color Palettes: White Hot, Black Hot, Iron Red, Alarm, Green Hot, Sepia
• Internal Storage: 64GB
• Battery Type: 1×18650 Internal + 1×18650 Replaceable
• Battery Life: ~9 hours
• Weight: 790g / 1.74 lbs
• Dimensions (L×W×H): 410×85×66mm (16.14×3.35×2.60 in)
• Waterproof Rating: IP67
• Max Recoil Rating: 6,000 Joules / 1,000g acceleration over 0.4ms
• Operating Temperature: -30°C to +55°C (-22°F to 131°F)
• Housing Material: Magnesium Alloy
• Mounting: 30mm rings (not included)
• Startup Time: Under 7 seconds (instant from Standby)
• Wi-Fi: Built-in hotspot (ATN Connect 6 — iOS and Android)
• Video/Audio Recording: Yes, with built-in microphone
• RAV (Recoil Activated Video): Yes
• Internal Gallery: Yes
• Hot Point Tracking: Yes
• Picture-in-Picture (PIP): Yes
• Zeroing Freeze: Yes
• Reticle Transparency Control: Yes
• Geomagnetic + Gyroscope: Yes
• External Power Supply: Yes, USB Type-C (5VDC / 2A)
• Standby/Sleep Mode: Yes
• Media Output: USB Type-C

Note: The ThOR 6 325 is a non-LRF model. The built-in laser rangefinder and ballistic calculator are available on LRF variants (335 LRF, 635 LRF, 650 LRF) only.

SharpIR AI Image Enhancement: The Feature That Separates the ThOR 6

ATN's proprietary SharpIR technology is the single biggest differentiator in the ThOR 6 platform. This is not a simple sharpness filter applied after the fact. SharpIR is an AI-driven, real-time image processing system that analyzes every pixel on every frame, enhancing edge definition, boosting contrast between targets and background, and improving target separation in dynamic environments.

For hog hunting thermal scope use specifically, this matters enormously. Hogs in heavy cover at night present low-contrast signatures, especially on humid Texas nights where ambient heat compresses the temperature differential between the animal and the background. SharpIR actively compensates for these conditions, pulling defined shapes out of cluttered thermal backgrounds in real time without requiring any manual adjustment from the hunter.

The practical result is cleaner target identification, fewer wasted seconds trying to confirm what you're looking at, and faster, more confident shot decisions. That is not a small thing when a sounder of hogs is moving through a field at 11pm and you have seconds to pick your shot.

Magnification and Field of View: Dialed for Hog Hunting

The ThOR 6 325 runs a 2.5–20× magnification range with Step and Smooth zoom. For hog hunting, this range is nearly perfect. Here is the practical breakdown:

At 2.5×, the 10.53° × 7.91° field of view gives you a wide scanning image suitable for glassing fields, pastures, or food plots. You can pick up movement and identify heat signatures across a large area quickly. This is your scanning mode — low power, wide view, fast acquisition.

As you push magnification higher, the smooth zoom capability lets you dial in gradually without jarring jumps. By the time you hit the upper range, you have more than enough resolution for precise shot placement on a hog at extended distances. The 2,300-meter detection range listed in the ATN ThOR 6 325 specs is the distance at which the sensor can detect a human-sized heat signature. Practical engagement range on hogs will be well inside that, giving you ample margin for target identification and ethical shot placement.

The OLED Display: Why It Matters More Than You Think

The 0.49-inch OLED display at 1920×1080 resolution is a premium specification at this price tier. OLED technology delivers true blacks because pixels that are off emit no light. This means the contrast ratio is effectively infinite compared to LCD-based displays, and the result is a more immersive, detailed image when viewing thermal data.

From a hunting standpoint, the high-resolution OLED display reduces eye fatigue during extended glassing sessions, which matters on long hog hunts where you might be scanning for hours. Smooth refresh rates — supported by the 50Hz sensor — also mean tracking moving targets feels natural and fluid rather than choppy. When a sounder of hogs is moving fast through a field edge and you are panning to keep up, fluid motion tracking is a real operational advantage.

Hot Point Tracking: Fast Target Acquisition in the Dark

Hot Point Tracking is one of those features that sounds like a gimmick until you actually use it on a crowded field with multiple hogs moving at different speeds and distances. The system automatically identifies and highlights the hottest heat signature in your field of view.

For solo hunters managing property at night, this is a significant time saver. Instead of scanning and mentally cataloging every heat signature in the frame, Hot Point Tracking flags the primary target immediately. It's particularly useful in broken terrain where partial heat signatures are visible through cover — the system helps you identify the highest-intensity source without waiting for a full animal profile to step clear of the brush.

Picture-in-Picture Mode: Zoom Without Losing Situational Awareness

Picture-in-Picture (PIP) mode solves one of the core tactical problems with high-magnification thermal shooting. When you zoom in to confirm target details or dial in shot placement, you lose awareness of what is happening around the target. On a hog hunt with multiple animals, that blind spot can cost you follow-up shots or put you in a position where you don't know where the rest of the sounder went.

PIP keeps a wide-view window active while you zoom in for precision. You get the magnified targeting detail you need on your primary target without giving up the peripheral awareness that lets you manage a sounder, watch for movement from other directions, or track which direction the herd is moving after your shot.

Zeroing Freeze: Faster, More Accurate Zero

Zeroing a thermal scope has historically been more cumbersome than zeroing a traditional daytime optic. The Zeroing Freeze feature addresses this directly. When you fire a shot at a zeroing target, the scope can pause the image at the moment of impact, letting you clearly see exactly where your round landed and make precise reticle adjustments without rushing before the thermal image dissipates.

ATN also includes a heated zeroing target in the box specifically for use with this feature, which removes the variable of finding a suitable heat-signature target for thermal zeroing. This is a small but thoughtful detail that reflects the overall design philosophy of the ThOR 6 platform.

Recoil Activated Video (RAV): Never Miss the Shot on Camera

RAV is ATN's automatic recording trigger. When the scope detects recoil, it automatically saves a clip that includes up to 10 seconds before the shot and 10 seconds after. You do not need to press a record button, fumble with settings, or manage recording state at all. The system handles it in the background.

For hog hunting documentation, this is genuinely useful. Shot recovery in darkness is significantly harder than daylight recovery, and having clean video of the shot — including the impact point if the hog reacts visibly to the hit — can make a real difference in recovery efficiency. Combined with the 64GB internal storage and built-in microphone, the ThOR 6 325 functions as a complete hunt documentation system without any external gear.

Battery System and Runtime

The ThOR 6 325 runs on a dual 18650 battery system — one internal, one replaceable. Rated runtime is approximately 9 hours of continuous operation. For context, a long night hog hunt from dusk to late night might run 6 to 8 hours. The ThOR 6 325 can handle that on a single charge set with margin to spare, and the replaceable battery design means carrying a spare set gets you through multi-night hunts without access to a charger.

The scope also supports external power via USB Type-C at 5VDC/2A, which means a common USB power bank can extend runtime indefinitely for blind setups or stationary post hunts. This is a practical advantage for landowners running extended overnight operations.

Build Quality: IP67, Magnesium Alloy, and 6,000-Joule Recoil Rating

The ATN ThOR 6 325 review 2026 would be incomplete without addressing the hardware durability specs. The magnesium alloy housing is not just marketing language — magnesium alloy is significantly lighter than steel while maintaining the rigidity and impact resistance needed for a rifle-mounted optic.

IP67 waterproofing means the scope can be submerged in up to one meter of water for up to 30 minutes without damage. In practical hunting terms, IP67 means rain, condensation, river crossings, and muddy conditions are not a concern. The operating temperature range of -30°C to +55°C covers every realistic hunting environment from cold northern winters to the heat of a Texas August hog hunt.

The 6,000-joule recoil rating with a 1,000g acceleration threshold over 0.4ms is a hard specification that tells you what calibers the scope can handle. This covers high-powered centerfires including .308, .30-06, .300 Win Mag, and typical AR platform calibers used for hog hunting. It is a genuinely robust rating that covers the full range of realistic hog hunting setups.

Color Palettes: Adapting to Conditions

The ThOR 6 325 includes six color palette options: White Hot, Black Hot, Iron Red, Alarm, Green Hot, and Sepia. White Hot and Black Hot are the most commonly used by experienced thermal hunters, offering the clearest target-to-background contrast in most conditions. Iron Red and Alarm palettes can be useful in specific scenarios where you want to highlight heat signatures against a complex background. Green Hot and Sepia offer alternatives that some hunters find less fatiguing during extended sessions.

The availability of multiple palettes is not about having a lot of options for the sake of it. Different environmental conditions genuinely benefit from different display modes, and experienced thermal hunters learn quickly which palette works best in their specific terrain and temperature conditions.

Wi-Fi Connectivity and the ATN Connect 6 App

Built-in Wi-Fi hotspot connects the ThOR 6 325 to a smartphone or tablet running the ATN Connect 6 app, available for both iOS and Android. This turns your phone into a live viewfinder, allowing a hunting partner to see exactly what you see in the scope in real time. For guided hunts, this is an invaluable tool that lets the guide coach the client through target identification and shot placement without interfering with the shooter's position.

The live feed capability also makes the ThOR 6 325 effective for training new hunters. Showing someone what a proper thermal sight picture looks like before they ever touch the trigger builds confidence and improves the quality of first shots in the field.

What's in the Box

The ThOR 6 325 ships with a complete package designed for immediate deployment:

• ATN ThOR 6 Thermal Scope
• 2× 18650 rechargeable batteries (1 internal, 1 replaceable)
• Battery charger
• USB Type-C cable
• Lens cloth
• Carrying bag
• Heated target for zeroing
• Quick start guide
• User manual

Note that 30mm rings are not included and need to be sourced separately.

ATN ThOR 6 325 vs. The Rest of the ThOR 6 Lineup

The ThOR 6 lineup spans seven configurations. Understanding where the 325 sits helps you make a confident purchase decision or evaluate whether stepping up to a higher-spec model makes sense for your use case.

The ThOR 6 325 runs a 384×288 sensor with a 25mm lens, delivering 2.5–20× magnification and a 2,300-meter detection range. The ThOR 6 335 steps up to a 35mm lens with the same 384×288 sensor, increasing magnification to 3.5–28× and detection range to 2,750 meters for hunters who need more reach. The 635 and 650 models upgrade to 640×512 sensor resolution for maximum image detail and detection ranges extending to 3,100 and 3,650 meters respectively.

For the majority of hog hunting scenarios — fields, pastures, food plots, and thick brush at ranges under 300 yards — the ThOR 6 325 performs at a level that exceeds the shot distances involved. The 384×288 sensor with ≤15mK NETD delivers more than enough thermal sensitivity to detect, identify, and engage hogs at any realistic hunting range. The step-up models provide meaningful advantages for open-country predator work at longer ranges or for operators who need the absolute maximum detection capability.

3-Button Control Interface

The streamlined 3-button control layout is a deliberate engineering choice. Thermal scopes with complex button arrays create fumble points in the field, especially at night with cold fingers or gloves on. The ThOR 6 325's interface keeps navigation simple and muscle-memory friendly, so adjusting settings in low light is fast and intuitive rather than frustrating.

The under-7-second startup time — with instant-on capability from standby — means the scope is always ready when you need it, eliminating the tactical dead time that longer boot sequences create in moments when a target appears unexpectedly.

Who Should Buy the ATN ThOR 6 325 in 2026

The ATN ThOR 6 325 is the right choice for several distinct buyer profiles.

It is the right scope for the serious hog hunter who runs nights on Texas ranches or properties where hog pressure is a real management problem. The thermal sensitivity, detection range, and smart features are calibrated precisely for this use case — detecting animals in dense cover, tracking movement through fields, managing multiple targets, and documenting harvests.

It is the right scope for the hunter who wants maximum feature density at the entry price point of the full-size ThOR 6 line. The 325 does not sacrifice the SharpIR processing, the RAV system, the OLED display, the Hot Point Tracking, or any of the smart features of its higher-spec siblings. You get the complete platform with a 384×288 sensor and 25mm lens.

It is the right scope for anyone who needs a dual-purpose thermal that works for predator control during the off-season. The same capabilities that make it exceptional for hog hunting — wide field of view at low magnification, sensitive thermal detection, fast target acquisition — translate directly to coyote hunting, varmint control, and general nuisance wildlife management.

Final Assessment: Is the ATN ThOR 6 325 the Best Thermal Scope for Hog Hunting in 2026?

The hog hunting thermal scope market in 2026 is more competitive than it has ever been. There are genuine options at every price tier. But when you evaluate the ThOR 6 325 against the full specification and feature set, the value proposition is difficult to argue with.

The ≤15mK NETD sensor sensitivity at 384×288 resolution puts it in genuine competition with thermal cores that cost significantly more in standalone form. The SharpIR AI enhancement adds a processing layer that turns good thermal imagery into exceptional thermal imagery in real-world conditions. The 9-hour battery life, IP67 weatherproofing, magnesium alloy construction, and 6,000-joule recoil rating deliver the durability to survive serious field use season after season.

Add the smart feature suite — RAV, Hot Point Tracking, PIP, Zeroing Freeze, 64GB internal recording, Wi-Fi connectivity — and you have a platform that goes well beyond a simple thermal observation tool. The ThOR 6 325 is a complete digital hunting system that happens to include one of the most capable thermal cores available at this price point.

For the best thermal scope for hog hunting in 2026, the ATN ThOR 6 325 earns its position at the top of the list. It is not a compromise entry-level product. It is a full-performance thermal riflescope with the sensor quality, processing capability, and field-ready construction to perform when conditions are hardest and the stakes are highest.

Shop the ATN ThOR 6 325 and the full ThOR 6 lineup at atncorp.com.