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ATN ThOR 4 1-10x19mm Thermal Smart HD Rifle Scope
$2,699.00 $2,179.00 Save 19%
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Most Helpful Positive Review Better then Pulsar
I owned an Pulsar Trail, but tired with it. Only bunch of troubles and send it back. Then I decided to invest in Thor 4. I have to admit a huge improvement in comparing with Pulsar. In almost every aspect of the scope Thor 4 is much better. Clarity, quality, battery life and a lot of features - ever...
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Most Helpful Negative Review Atn dropped the ball
I received an atn Thor 4 in 640 x 480 1-10x scope ,indoors the picture seemed good but when I went outside all I can see is a spot the size of the reticle I tried nuccing and other adjustments nothing mattered I even let it acclimate to the temperature and made no difference. When I zoom it in the s...
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Atn Thor 4

by LK, from LA, United States Written on August 4, 2026
Great performance for the price, especially for someone looking for a 1x base magnification with good resolution.
Would recommend: Yes
Was it helpful to you? Yes | No

ATN ThOR 4 1-10x19mm Thermal Smart HD Rifle Scope

by John Cook, from TX, United States Written on June 16, 2026
We been using the ATN X-Sight 4K for about 7 months now which is a day/night scope with IR for night. Using it along with nvg's and ir aiming lasers, we have been pretty successful eliminating nuisance opportunistic predatory members of the canine family and feral hogs. We added a thermal monocular and to aid in locating in cover which blocks IR. Been contemplating thermal scopes for quite some time and have tested a few out. We decided to go with ATN Thor series because the price is unbeatable for the quality of the ATN products. The interface is easy to use and very intuitive with ranging, built in ballistics, etc. And since we had the IR XSite HD already, we were familiar with the onboard features and navigation. It's truly one shot zero. After mounting and doing a quick bore sight we were able to put the host in a vise, punch a hole and adjust the reticle to the point of impact. Of course we did some more testing before going into the field, but the scope required no more adjustment. Not having a thermal sight compatible target we simply used a small hardware, busted it open and taped it to a decent sized piece of cardboard on our farm range. The hardware provided an adequate target with the thermal contrast between the cardboard. Looking forward to the battery life in the field although we added the ATN battery backup and upgraded to a decent QD mount. Make sure whatever mount you use is low and as close to the bore axis as possible and that the scope when fully mounted ...
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Pros:
  • Batter life and image quality
  • Clear crisp easy to zero
  • Easy to us
Cons:
  • Image Adjustment
  • Relatively expensive
Best Used for:
  • hunting
  • Night / Day
  • Thermal & Night Vision Scopes
Would recommend: Yes
Was it helpful to you? Yes | No

Good for 22lr

by ME, Verified Owner from AL, United States Written on September 30, 2025
I bought this in hopes of using it as a thermal lpvo on a 10.5" 5.56 build. Nope. Anything over 60-70 yds away is not distinguishable and pixelates out too much when you zoom in. Also, the 1x is more like a .5x. Great for a night time 22lr raccoon gun though.
Pros:
  • Very clear picture for anything 50 yds and in.
Cons:
  • Not able to use the full zoom like a 1-10 lpvo
Would recommend: Yes
0 of 1 found the following review helpful.
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ATN is a terrible company that makes a terrible product - No customer service respones at all

by ATN is Terrible, Verified Owner from CO, United States Written on January 26, 2024
Unfortunately, I purchased the Thor 4 and it arrived with 12 shots on the shot counter when I first got it up and running, so it appears to be used. When it power it on, it will do 1 of 3 things.
1.) Show a bright green screen and never actually start up, requiring to be shut off.
2.) Show a grey/black screen with a white line moving from left to right, the line stops 3/4 the way across the screen and freezes there, requiring to be shut off.
3.) It will actually turn on about 1 in 10 times, but then freezes after a few minutes.

It is not usable. Anytime that you need a scope, it needs to work. If I have to spend 10-15 minutes turning it on and off and just hoping that it will eventually work, I've missed any potential usage of the scope and any opportunities. Oh, and if I leave it on before I need the scope, it'll freeze and not work after a few minutes.

I went through their steps to update the firmware on the scope, which did not work. I went through all of their steps on how to do a factory reset of the scope, which did not work. It's a pretty terrible scope and an even worse company.

I've emailed ATN's customer support and their warranty department and got NO responses from either one, over several months. I keep following up, but they do not respond. I've included a full write up with pictures of the screen and they do not even respond...not even once. So I have a very expensive paperweight.

If you want to overpay for a lump of non-working garbage, and be ...
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Pros:
  • None
Cons:
  • Expensive
  • customer service
  • waste of money
  • product quality
Best Used for:
  • Paperweight
  • Door stop
Would recommend: No
2 of 3 found the following review helpful.
Was it helpful to you? Yes | No

Thor 4 Screen Freeze or unit TOTALLY Locks Up

by Pablo, Verified Owner from FL, United States Written on December 7, 2023
First unit I received had the display freeze. Replacement (2nd unit) freezes and locks up every 3 minutes. Worked with ATN customer service both times and after firmware downloads that don't fix the issues, I am supposed to send it to ATN for repair. 2 new units in 3 weeks that don't work.
ATN THOR4 1-10 640 ... RUN AWAY from this product! I am. Review rules forces a minimum of 1 star.
Optics Planet stood behind their customer satisfaction pledge. Thanks Optics Planet!
Pros:
  • ZERO
Cons:
  • Locks up every 3 minutes
Would recommend: No
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Exceptional customer service

by TJP, from PA, United States Written on November 16, 2023
I purchased a Thor 4 1-10x thermal and I had to send it in for some updates. Kelly Prince was incredibly helpful, realizing how important it was she went out if her way to make sure everything was fixed.
Pros:
  • Customer service
Cons:
  • None
  • N/A None
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

THOR 4 1-10 640

by Brian, from PA, United States Written on November 8, 2023
If you are putting this on an AR make sure you remove your front iron sight. Even with mine folded down the thermal couldnt focus properly and made the picture too blury to see. Once I got that sorted out the image quality has been excellent! Really happy I went with the 1-10 power. When looking into the woods the base 1x magnification and wide 32 degree FOV let's you know where you are looking at. I've had a few freeze ups in the 2 weeks I've owned it that was fixed by restarting the thermal. Also some dead pixels that go away once a quick pixel reset is done. The only thing that really bugs me is the zoom could be made a lot more responsive. It takes 4 good winds to get from 1x to 4x. Overall very happy with the performance of this thermal and would recommend it. Just wish the Thor 5 came in a 1-10 for the newer technology and sleeker lighter design.
Pros:
  • Price
  • wide FOV
  • Great Picture Quality
  • 1x Base Magnification
Cons:
  • Bulky
  • Heavy
  • dead pixels
  • Freezes
  • Takes a lot to zoom in
Best Used for:
  • hunting
  • SCANNING
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Great scope for the price

by Ramiro Bowen, from NM, United States Written on May 24, 2023
This is the best purchase I've ever made! If you are thinking of coming to the thermal game, this one is the way to go for the money. Unit has tons of helpful features. The menu is simple to understand. You are able to get from one section to another very quickly. The battery seems to last, and the quality of image is perfect. Additionally, the unit is very light compared to other products I've tested. This unit definitely changed the way I hunt and really upped my game.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Awesome Product

by Bryan Rice, from MT, United States Written on March 22, 2023
I've upgraded from night vision to thermal and it was a huge upgrade. Now predators can't hide from me in the grass or the bushes. This scope can detect any heat for the range of more than 350 yards. It’s amazing for the price, all the bell’s and whistles as well. Highly recommended.
Would recommend: Yes
1 of 1 found the following review helpful.
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Very good scope for money

by Muriel Park, from GA, United States Written on February 21, 2023
This unit is sweet spot between price and performance. Unit has an excellent thermal detection, much better than other scopes I compared it to. Easy and intuitive controls - once set up, only minor adjustments are needed. Amazing video abilities! The coolest feature is the Recoil Activated Video, as far as I know this is a patented ATN feature, not offered by other producers yet. The only one I wish it could update the firmware by schedule without my participation - like most smartphones
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.