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Thermal Visions: Detect Body Heat and Track Threats in Any Condition

When the target is hiding in pitch-black darkness, thick fog, or dense brush, standard night vision is not enough. Thermal sights and scopes detect heat from a body. This helps you spot threats or game, even when fully camouflaged.

We supply field-proven thermals to law enforcement, hunters, and prepared civilians. They help you hit your target in any weather.

The Core Benefits of Thermals and Where to Apply It

Unlike standard night vision, thermal technology does not need ambient light from the moon or stars. A thermal device reads the temperature differences between an object and its surroundings. This means you can use thermals during the day or night to cut straight through smoke, rain, and heavy tree cover.

  • Law Enforcement & Tactical Teams: Police use thermal sights to track suspects hiding in thick woods. They also find recently driven vehicles by spotting hot engines.
  • Hunters & Outdoorsmen: Hunters use thermal scopes to scan large fields for coyotes or feral hogs. Because animals cannot hide their body heat, you can spot game from hundreds of yards away.
  • Search and Rescue: Rescue teams use thermal binoculars to quickly find lost hikers in the wilderness. The bright heat signature of a person stands out clearly against the cold ground.
  • Civilian Home Defense: Ready citizens attach a thermal clip-on device to their rifle. They protect their property from predators or trespassers during total power outages.

Understanding Your Thermal Setup

To utilize thermal vision to its best potential, you need to understand how does thermal vision work, and the exact tool for your specific mission profile.

  • Scan Hundreds of Yards with Thermal Vision Monoculars & Binoculars: Handheld devices like thermal binoculars and thermal monoculars stay completely separate from your weapon. You use them to scan the tree line for targets without causing fatigue from constantly raising a heavy rifle.
  • Mount Directly in Front of Optics with a Clip On Thermal: A clip on thermal attaches to your weapon's rail right in front of your standard daytime scope. You instantly gain heat-tracking capabilities at night without having to re-zero your rifle or remove your favorite glass optic.
  • Track and Hit Targets with Dedicated Thermal Scopes: Thermal sights and thermal scopes act as your primary weapon optic. They feature built-in reticles and digital zoom, allowing you to accurately engage hot targets from long distances, regardless of the weather.

Thermal vs. Night Vision: Which One Do You Need?

Many first-time buyers get confused about the difference between these two technologies. The main difference comes down to how they show you the dark:

  • Night Vision multiplies the tiny bits of natural light from the stars or moon so you can see a realistic image of the area. It looks like a clear, green or white photo. It is excellent for identifying faces, reading signs, and navigating through tight spaces. However, if a target is hiding in pitch-black shadow or wearing camouflage, they can still blend in.
  • Thermal Imaging does not look at light at all. Instead, it reads heat signatures. A warm target, like a human body or an animal, will glow brightly against the cold background. It completely removes a target's ability to hide, even if they are standing behind thick bushes, fog, or smoke.

When should you choose? If your primary goal is to safely drive vehicles, recognize specific people, or maintain a natural field of view, you should browse our collection of [Night Vision Goggles]. But if your primary goal is to quickly spot living targets hiding across large fields, through thick brush, or in total blackness where there is no starlight, then a thermal device is the absolute best choice for your mission.

Featured Thermal Models in Our Inventory

To ensure you have reliable equipment, our collection proudly features some of the best thermal scope and optics, thermal vision binoculars, thermal imaging, and thermal scopes available on the market today. These specific models are tested for rugged field use and are ready to deploy:

iRay Thermal Models

Sig Echo Thermal Models (Sig Sauer)

Armasight Thermal Models

Infitac Thermal Models

  • Infitac FAST FAL19 Thermal Sight

Thermal Optics Comparison Guide

Configuration Type

Best Used For

Primary Mission Profile

Binocular & Monocular Thermal Vision 

Handheld scanning and tracking

Lightweight surveillance, search and rescue, and hunting.

Clip On Thermals

Upgrading daytime scopes

Turning a standard hunting rifle into a night-ops weapon without losing your zero.

Thermal Scopes & Sights

Dedicated weapon aiming

Long-range precision shooting at night and close-quarters tactical engagements.


Why Buy Your Thermal Gear From Atomic Defense?

Buying a thermal device is a major investment in your safety and tracking capability. You cannot risk your mission on cheap, commercial-grade tools when your life or property is on the line. At Atomic Defense, we only stock high-performance thermals that are actively tested and trusted by military and law enforcement professionals.

Whether you need a compact thermal sight for close-quarters or heavy-duty thermal scopes for long-range hunting, our gear performs perfectly in the harshest conditions. We take the guesswork out of buying tactical optics. When you shop with us, you get fast shipping, secure checkout, and expert customer support.

Do not let the darkness or bad weather hide the threat. Browse our complete inventory of thermals below, secure your tactical advantage, and track your targets perfectly every time.

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Thermal Visions: Detect Body Heat and Track Threats in Any Condition

Thermal Visions: Detect Body Heat and Track Threats in Any Condition (86 Results)

  • TIWST6335A
    Save $230.00 Save $0.00

    ATN Corp ThOR 6 Elite | Thermal Rifle Scope | 3.5-28X Magnification | 35mm Objective | 30mm Main Tube | Multiple Reticles | Black | Includes Carry Case and Charging Cable

    $2,525.00
    $2,525.00 - $2,525.00
    $2,525.00
    $2,295.00
    $2,295.00 - $2,295.00
    $2,295.00

    A high-sensitivity thermal sensor detects even the faintest heat signatures, while SharpIR AI sharpens edges and enhances definition in real time f...

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  • TIMNBLT319

    ATN Corp Blaze Trek | Thermal Monocular | 19mm Objective | 2-16X Magnification | Matte Finish | Black

    $1,295.00
    $1,295.00 - $1,295.00
    $1,295.00
    $1,295.00
    $1,295.00 - $1,295.00
    $1,295.00

    The advanced thermal sensor offers resolutions of 384x288 and 640x512 (50 Hz), with a 12 m pixel size and an exceptional NETD rating of <25mK, e...

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  • TIMNBLT325G6
    Save $120.00 Save $0.00

    ATN Corp BlazeTrek 6 | Thermal Monocular | 25MM Objective | 2.8-22X Magnification | Matte Finish | Black | Includes Case and USB Type-C Cable

    $1,315.00
    $1,315.00 - $1,315.00
    $1,315.00
    $1,195.00
    $1,195.00 - $1,195.00
    $1,195.00

    Step up to professional-grade detection with the ATN BlazeTrek, featuring ultra-sensitive sensors and detection ranges that reach out to over 1,000...

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  • TIWST5675LRF

    ATN Corp THOR 5 LRF | Thermal Rifle Scope | 5-40X75MM | 30MM Main Tube | 640x480 Sensor Resolution | Multiple Reticles | Matte Finish | Black | Integrated Laser Range Finder

    $4,495.00
    $4,495.00 - $4,495.00
    $4,495.00
    $4,495.00
    $4,495.00 - $4,495.00
    $4,495.00

    The ThOR 5 is ATN's latest generation of ThOR thermal scopes and is a revolutionary leap forward. More power, memory, the latest sensors and custom...

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  • TIMNBLS207G6
    Backordered

    ATN Corp Blaze Seeker 6 | Thermal Monocular | 7MM Objective | 1.2-9.6X Magnification | Matte Finish | Black | Includes Case and USB Type-C Cable

    $549.00
    $549.00 - $549.00
    $549.00
    $499.00
    $499.00 - $499.00
    $499.00

    Experience the night in high-definition with the ATN BlazeSeeker 6, a compact thermal powerhouse that packs a 256x192 sensor into a featherweight, ...

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  • TIMNBLT319G6
    Save $100.00 Save $0.00

    ATN Corp BlazeTrek 6 | Thermal Monocular | 19MM Objective | 2.25-18X Magnification | Matte Finish | Black | Includes Case and USB Type-C Cable

    $1,095.00
    $1,095.00 - $1,095.00
    $1,095.00
    $995.00
    $995.00 - $995.00
    $995.00

    Step up to professional-grade detection with the ATN BlazeTrek, featuring ultra-sensitive sensors and detection ranges that reach out to over 1,000...

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  • Backordered

    ATN Corp TICO LTV | Thermal Clip-On Optic | 1-4X Magnification | 25mm Objective | 256x192 Resolution | Matte Finish | Black | Includes Charger and Quick Detach Mount

    $1,095.00
    $1,095.00 - $1,095.00
    $1,095.00
    $1,095.00
    $1,095.00 - $1,095.00
    $1,095.00

    Turn your daytime scope into the ultimate predator thermal sight. Experience a game-changing transformation as you effortlessly upgrade your daytim...

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  • TIMNBLS210G6
    Backordered

    ATN Corp Blaze Seeker 6 | Thermal Monocular | 10MM Objective | 1.7-13.6X Magnification | Matte Finish | Black | Includes Case and USB Type-C Cable

    $626.00
    $626.00 - $626.00
    $626.00
    $569.00
    $569.00 - $569.00
    $569.00

    Experience the night in high-definition with the ATN BlazeSeeker 6, a compact thermal powerhouse that packs a 256x192 sensor into a featherweight, ...

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  • TICOLTV650X
    Backordered

    ATN Corp TICO LTV | Thermal Clip-On Optic | 1-4X Magnification | 25mm Objective | 640c480 Resolution | Matte Finish | Black | Includes Charger and Quick Detach Mount

    $2,995.00
    $2,995.00 - $2,995.00
    $2,995.00
    $2,995.00
    $2,995.00 - $2,995.00
    $2,995.00

    Turn your daytime scope into the ultimate predator thermal sight. Experience a game-changing transformation as you effortlessly upgrade your daytim...

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  • TIMNBLH635
    Backordered

    ATN Corp BlazeHunter Pro 635 | Thermal Monocular | 2.5-20X Magnification | 35mm Objective | 640x512 Sensor | Matte Finish | Black | Includes Battery | Charger | and Pouch

    $2,415.00
    $2,415.00 - $2,415.00
    $2,415.00
    $2,195.00
    $2,195.00 - $2,195.00
    $2,195.00

    Equipped with a vanadium oxide uncooled focal plane detector with NETD <18mK for exceptional thermal imaging and detection of even the smallest ...

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  • Backordered

    ATN Corp TICO LTV | Thermal Clip-On Optic | 1-4X Magnification | 25mm Objective | 320x240 Resolution | Matte Finish | Black | Includes Charger and Quick Detach Mount

    $1,795.00
    $1,795.00 - $1,795.00
    $1,795.00
    $1,795.00
    $1,795.00 - $1,795.00
    $1,795.00

    Turn your daytime scope into the ultimate predator thermal sight. Experience a game-changing transformation as you effortlessly upgrade your daytim...

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  • TIMNBLHXD50LRF
    Save $500.00 Save $0.00

    ATN Corp BlazeHunter HD Laser Range Finder | Thermal Monocular | 2-16X Magnification | 50mm Objective | Black | Includes Carry Case and Charging Cable

    $5,495.00
    $5,495.00 - $5,495.00
    $5,495.00
    $4,995.00
    $4,995.00 - $4,995.00
    $4,995.00

    Designed for versatility across every field of use. Ideal for hunting and wildlife management, farm and property protection, law enforcement and bo...

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  • MSBNB6635A
    Save $360.00 Save $0.00

    ATN Corp Binox 6 | Laser Rangefinder | Thermal Binocular | Dual Multispectral | 5.5-44X Magnification | 35mm Objective | Black | Includes Carry Case and Charging Cable

    $3,955.00
    $3,955.00 - $3,955.00
    $3,955.00
    $3,595.00
    $3,595.00 - $3,595.00
    $3,595.00

    Master every spectrum with 6th Gen sensors. A fusion of 4K Ultra HD day night imaging and advanced 6th Gen thermal detection gives you unmatched vi...

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  • MSBNB6225A
    Save $170.00 Save $0.00

    ATN Corp TICO 6 | Laser Rangefinder | Thermal Binocular | Dual Multispectral | 5.5-44X Magnification | 25mm Objective | Black | Includes Carry Case and Charging Cable

    $1,865.00
    $1,865.00 - $1,865.00
    $1,865.00
    $1,695.00
    $1,695.00 - $1,695.00
    $1,695.00

    Master every spectrum with 6th Gen sensors. A fusion of 4K Ultra HD day night imaging and advanced 6th Gen thermal detection gives you unmatched vi...

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  • MSBNB6335A
    Backordered

    ATN Corp Binox 6 | Laser Rangefinder | Thermal Binocular | Dual Multispectral | 5.5-44X Magnification | 35mm Objective | Black | Includes Carry Case and Charging Cable

    $3,185.00
    $3,185.00 - $3,185.00
    $3,185.00
    $2,895.00
    $2,895.00 - $2,895.00
    $2,895.00

    Master every spectrum with 6th Gen sensors. A fusion of 4K Ultra HD day night imaging and advanced 6th Gen thermal detection gives you unmatched vi...

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  • PL77458

    Pulsar Symbion LRF DXR50 | Thermal Binocular | 50mm Objective | 4-32X Magnification | Matte Finish | Black

    $5,999.97
    $5,999.97 - $5,999.97
    $5,999.97
    $5,999.97
    $5,999.97 - $5,999.97
    $5,999.97

    Multispectral binoculars with thermal, night vision, and full-color daytime imaging, plus an integrated laser rangefinder. Optimized for long-range...

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  • PL77504
    Backordered

    Pulsar Oryx LRF XG35 | Thermal Monocular | 35mm Objective | 2.5-20X Magnification | Matte Finish | Black

    $2,800.00
    $2,800.00 - $2,800.00
    $2,800.00
    $2,800.00
    $2,800.00 - $2,800.00
    $2,800.00

    The Oryx is built for continuous, often heavy use. Its magnesium alloy housing is both lightweight and strong. The housing reliably protects the in...

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  • PL76577K

    Pulsar Thermion 2 LRF XG60 | Thermal Weapon Sight | 4-32X Magnification | 30mm Main Tube | 60mm Objective | Multiple Reticles | Black | Includes Mount

    $5,499.97
    $5,499.97 - $5,499.97
    $5,499.97
    $5,499.97
    $5,499.97 - $5,499.97
    $5,499.97

    The Thermion 2 LRF XG60 boasts an impressive 4x base magnification with a maximum of up to 32x, providing precision and clarity for long-range shoo...

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  • PL76585K

    Pulsar Trail 3 LRF XQ50 | Thermal Weapon Sight | 50mm Objective | 3.5-14X Magnification | Multiple Reticles | Matte Finish | Black | Includes Weaver Mount

    $2,999.97
    $2,999.97 - $2,999.97
    $2,999.97
    $2,999.97
    $2,999.97 - $2,999.97
    $2,999.97

    Designed for mid- to long-range hunting, where detection and shot placement matter most. It delivers clear, crisp images at extended distances, hel...

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  • PL76541

    Pulsar Pulsar Thermion 2 XQ35 Pro | Thermal Weapon Sight | 2.5-10X Magnification | 30mm Main Tube | Multiple Reticles | Matte Finish | Black

    $2,499.97
    $2,499.97 - $2,499.97
    $2,499.97
    $2,499.97
    $2,499.97 - $2,499.97
    $2,499.97

    When the avid hunter needs a dependable riflescope for both day and night shooting, the Thermion 2 XQ35 Pro is the perfect tool for the job. Featur...

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  • PL76588K

    Pulsar Trail 3 LRF XR50 | Thermal Weapon Sight | 50mm Objective | 3-24X Magnification | Multiple Reticles | Matte Finish | Black | Includes Weaver Mount

    $4,199.97
    $4,199.97 - $4,199.97
    $4,199.97
    $4,199.97
    $4,199.97 - $4,199.97
    $4,199.97

    Designed for mid- to long-range hunting, where detection and shot placement matter most. It delivers clear, crisp images at extended distances, hel...

    View full details
  • PL76555
    Backordered

    Pulsar Pulsar Thermion 2 LRF XQ50 Pro | Thermal Weapon Sight | 3-12X Magnification | 30mm Main Tube | Multiple Reticles | Matte Finish | Black

    $2,999.97
    $2,999.97 - $2,999.97
    $2,999.97
    $2,999.97
    $2,999.97 - $2,999.97
    $2,999.97

    When the avid hunter needs a dependable riflescope for both day and night time shooting, the Thermion 2 XQ50 Pro is the perfect tool for the job. F...

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  • PL76548

    Pulsar Pulsar Thermion 2 XQ50 Pro | Thermal Weapon Sight | 3-12X Magnification | 30mm Main Tube | Multiple Reticles | Matte Finish | Black

    $2,999.97
    $2,999.97 - $2,999.97
    $2,999.97
    $2,999.97
    $2,999.97 - $2,999.97
    $2,999.97

    When the avid hunter needs a dependable riflescope for both daytime and nighttime shooting, the Thermion 2 XQ50 Pro is the perfect tool for the occ...

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  • PL76566U

    Pulsar Talion XQ35 PRO | Thermal Weapon Sight | 2.5-10X Magnification | 35mm Objective | Multiple Reticle | Black | Includes Mount

    $1,799.97
    $1,799.97 - $1,799.97
    $1,799.97
    $1,799.97
    $1,799.97 - $1,799.97
    $1,799.97

    Talion XQ35 PRO thermal riflescopes are high impact resistant and can be used with rifled hunting weapons with calibers of 9.3x64, .30-06, .300, .3...

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  • QUEST-H50R

    NOCPIX Quest H50R - Thermal Binocular - 4X Native Magnification - 8X Digital Zoom - 50mm Objective Lens - 1000 Yard Laser Range Finder - 12 Micron - 640x512 (60 Hz) - Matte Finish - Black

    $3,999.00
    $3,999.00 - $3,999.00
    $3,999.00
    $3,999.00
    $3,999.00 - $3,999.00
    $3,999.00

    QUEST binoculars deliver a comfortable and intuitive viewing experience. Unlike thermal monoculars, the QUEST binoculars allow users to use both ha...

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  • ACE-H50

    NOCPIX ACE H50 - Thermal Weapon Sight - 3-24X50mm - 12 Micron - 640x512 (60 Hz) - Multiple Reticles - Black

    $4,299.00
    $4,299.00 - $4,299.00
    $4,299.00
    $4,299.00
    $4,299.00 - $4,299.00
    $4,299.00

    The ACE is built around the idea of combining leading user-requested features in a streamlined optic that balances advanced capability with ease-of...

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  • ACE-H50R

    NOCPIX ACE H50R - Thermal Weapon Sight - 3-24X50mm - 12 Micron - 640x512 (60 Hz) - Integrated Laser Range Finder - Multiple Reticles - Black

    $5,499.00
    $5,499.00 - $5,499.00
    $5,499.00
    $5,499.00
    $5,499.00 - $5,499.00
    $5,499.00

    The ACE is built around the idea of combining leading user-requested features in a streamlined optic that balances advanced capability with ease-of...

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  • QUEST-H35R

    NOCPIX Quest H35R - Thermal Binocular - 3X Native Magnification - 8X Digital Zoom - 35mm Objective Lens - 1000 Yard Laser Range Finder - 12 Micron - 640x512 (60 Hz) - Matte Finish - Black

    $3,299.00
    $3,299.00 - $3,299.00
    $3,299.00
    $3,299.00
    $3,299.00 - $3,299.00
    $3,299.00

    QUEST binoculars deliver a comfortable and intuitive viewing experience. Unlike thermal monoculars, the QUEST binoculars allow users to use both ha...

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  • MATE-S60R

    NOCPIX MATE Ultra S60R - Thermal Clip-On - 1X Magnification - 60mm Objective Lens - Matte Finish - Black - Integrated Laser Range Finder - Includes (4)-Rechargeable Batteries

    $5,999.00
    $5,999.00 - $5,999.00
    $5,999.00
    $5,999.00
    $5,999.00 - $5,999.00
    $5,999.00

    The Nocpix MATE ULTRA combines the world's best production 1280x1024 thermal sensor with an integrated laser rangefinder capable of 1,300 yards and...

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  • ACE-S60R

    NOCPIX ACE S60R - Thermal Weapon Sight - 2-24X60mm - 12 Micron - 1280x1024 (50 Hz) - Integrated Laser Range Finder - Multiple Reticles - Black

    $6,499.00
    $6,499.00 - $6,499.00
    $6,499.00
    $6,499.00
    $6,499.00 - $6,499.00
    $6,499.00

    The ACE is built around the idea of combining leading user-requested features in a streamlined optic that balances advanced capability with ease-of...

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  • ACE-L35
    Save $300.00 Save $0.00

    NOCPIX ACE L35 - Thermal Weapon Sight - 4-16X35mm - 12 Micron - 384x288 (60 Hz) - Multiple Reticles - Black

    $2,799.00
    $2,799.00 - $2,799.00
    $2,799.00
    $2,499.00
    $2,499.00 - $2,499.00
    $2,499.00

    The ACE is built around the idea of combining leading user-requested features in a streamlined optic that balances advanced capability with ease-of...

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  • Right side view of the Echo SV50
    Right side view of the Sig Echo SV50
    Backordered

    Sig Echo SV50-LRF Thermal Sight - Integrated 1000yard Laser Rangefinder w/ Applied Ballistic Calculator

    $5,999.99
    $5,999.99 - $5,999.99
    $5,999.99
    $4,519.95
    $4,519.95 - $4,519.95
    $4,519.95

    Sig Sauer ECHO SV50 LRF 640 Thermal Sight with Applied Ballistics Integrated Ballistic Solution: Stop relying on external charts. The onboard 100...

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  • Backordered

    Armasight Jockey 320 Compact Thermal Clip-On

    $2,199.00
    $2,199.00 - $2,199.00
    $2,199.00
    $2,199.00
    $2,199.00 - $2,199.00
    $2,199.00

    Jockey 320 Thermal Clip-On – Compact, High-Performance Thermal Imaging with Iron Wolf Technology The Armasight Jockey 320 is a compact and versat...

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  • armasight-jockey-640-compact-thermal-clip-on-rear
    armasight-jockey-640-compact-thermal-clip-on-front

    Armasight Jockey 640 Compact Thermal Clip-On

    $3,499.00
    $3,499.00 - $3,499.00
    $3,499.00
    $3,499.00
    $3,499.00 - $3,499.00
    $3,499.00

    Jockey 640 Compact Thermal Clip-On – High-Performance Thermal Vision with Exceptional Clarity and Versatility The Armasight Jockey 640 Compact Th...

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  • Armasight Collector 320 1.5-6x19 Compact Thermal Weapon Sight

    $2,199.00
    $2,199.00 - $2,199.00
    $2,199.00
    $2,199.00
    $2,199.00 - $2,199.00
    $2,199.00

    Armasight Collector 320 Compact Thermal Weapon Sight – Precision, Portability, and Cutting-Edge Technology The Armasight Collector 320 1.5-6x19 C...

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  • Armasight Collector 640 1-4x25 Compact Thermal Weapon Sight

    $3,499.00
    $3,499.00 - $3,499.00
    $3,499.00
    $3,499.00
    $3,499.00 - $3,499.00
    $3,499.00

    Armasight Collector 640 - Compact Thermal Weapon Sight with Superior Visual Acuity and Versatile Features The Armasight Collector 640 1-4x25 is a...

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