
Adam Scepaniak 11.15.25

It was roughly 1 12 months in the past that I used to be made conscious of a brand new optics and equipment firm throughout the firearms trade from our very personal “Curious Relics” Senior Author, Samuel Schaust, and that firm is AT3 Tactical. Identified for offering good customer support and promoting a slew of firearm merchandise at affordable costs, additionally they have their very own in-house line of optics as properly. The primary optic that I ever dealt with from AT3 Tactical was their ARO-MINI 3 MOA Red Dot, which I did a full overview on our sister-website of TheFirearmBlog.com. This time round we’re going to try one thing new within the AT3 Tactical NANO Polymer 3 MOA Red Dot right here on AllOutdoor. Let’s dive in!
AT3 Tactical Protection

Specs – AT3 Tactical NANO Polymer 3 MOA Purple Dot
The brand new AT3 Tactical NANO is a polymer-housed crimson dot that doesn’t even tip the scales at an oz. (formally weighing in at 0.656 ounces). It’s a customary micro footprint (Protect RMS/RMSc) making it excellent for your whole well-liked, optics-ready carry pistols just like the the Glock G43x, SIG Sauer P365, Springfield Armory Hellcat, and quite a few others. Moreover, the AT3 Tactical NANO Red Dot boasts their AT3 Transferable Lifetime Guarantee. The remainder of the necessary specs you’ll want to know are listed under as introduced by AT3 Tactical:
- Footprint: RMS/RMSc/Protect
- Dot: 3 MOA, Purple
- Brightness Settings: 6 Guide brightness settings | Auto Brightness – single button controls
- Activation: Shake awake – quarter-hour auto off – wakes up on motion
- Weight: Lower than 1 ounce weight (0.656 ounce with battery and battery cowl)
- Building: Polymer
- Guarantee: AT3 Transferrable Lifetime Guarantee
- Battery Life: 50,000 hours
- Battery: CR2032

AT3 Tactical makes a number of fashions of crimson dots for carry, competitors, and recreation. For readability, we’re reviewing the lil’ man right this moment – the AT3 Tactical NANO Red Dot. All of their fashions are listed under if you’re together with their prompt pricing:

Within the uncommon occasion that it’s best to ever want service on your crimson dot, AT3 Tactical has a Lifetime Guarantee that stands behind all of their merchandise.
“All AT3 Tactical Model Merchandise carry a lifetime guarantee in opposition to producer’s defects. This consists of AT3 Purple Dot Sights, Handguards, Iron Sights, and some other product that carries the “AT3 Tactical” or “AT3™” identify. Within the occasion that your AT3™ product turns into unusable, we’ll restore or exchange the product at no cost to you.”

A Phrase from AT3 Tactical on the AT3 Tactical NANO 3 MOA Purple Dot
“The AT3 NANO solves the load downside for carry pistol customers who need dependable optics with out the majority. Its polymer development and auto-brightness system get rid of the necessity for fixed handbook changes whereas sustaining sturdiness requirements that fashionable polymers ship. The shake awake characteristic ensures on the spot activation once you want it most, mechanically adjusting brightness earlier than you possibly can even deliver the gun to eye degree.”

What’s the Elevator Pitch for the AT3 Tactical NANO 3 MOA Purple Dot?
The AT3 Tactical NANO Red Dot is simplistic in its look, nevertheless it delivers on the little issues. By all metrics on paper, this needs to be a dependable micro crimson dot with a bevy of options hid carry advocates would need. It touts the complete AT3 Transferable Lifetime Guarantee, a Protect RMS/RMSC footprint, and a 50,000-hour battery life with a CR2032 battery. So, what’s the secret sauce for AT3 Tactical to set themselves aside from the remainder of the “crimson dot pack?”
- 3 MOA crimson dot with 6 handbook brightness settings
- Auto-brightness know-how adjusts to ambient lighting situations
- Shake awake activation with 15-minute auto-off standby mode
- Extremely-lightweight polymer development at 0.656 ounces

What’s within the Field? AT3 Tactical NANO 3 MOA Purple Dot
One of the crucial frequent and recurring questions I obtain reviewing firearms and their associated merchandise is, “what’s within the field?” Which means, what do you all get together with your buy. That is necessary as a result of what you do and don’t get will dictate what sort of equipment it’s worthwhile to moreover purchase relying on what you need your end-product or hid carry setup to appear like. All this being stated, that is all the things that you’ll obtain with the AT3 Tactical NANO Red Dot:
- AT3 Tactical NANO Purple Dot Sight
- CR2032 Battery
- Battery Cowl
- Protecting Cowl
- 1 Diploma Shim Plate
- Instruction sheet
- Lens fabric
- Torx Wrench for Mounting Screws and Allen Key for Windage/Elevation Adjustment
- Mounting {Hardware}
- Glock G43X/G48 | M4 x 0.7 | T10 Torx
- SIG Sauer P365 | M3 x 0.5 | T10 Torx
- Springfield Armory Hellcat | M4 x 0.7 | T10 Torx
- Smith & Wesson Protect Plus | 6-32 | T10 Torx

Vary Expertise – AT3 Tactical NANO 3 MOA Purple Dot
So, how did this polymer-housed, micro crimson dot carry out out on the vary?… For starters, we needed to get it mounted onto our pistol of alternative, and for this overview, I selected the brand new Springfield Armory Hellcat .380 ACP. Since AT3 Tactical sends you a number of various, frequent screws for carry pistols, I had all the {hardware} that I wanted proper out-of-the-box. With the offered Allen key and Torx wrench, I added the AT3 Tactical NANO Red Dot in just a few minutes.


Whereas taking pictures the crimson dot, I used to be in a lined handgun bay at my native gun vary, which had various levels of vibrant mild and shade. AT3 Tactical has acknowledged that that they had carried out loads of work on the “low mild facet of issues to make sure it was vibrant sufficient at low mild, however not too vibrant at medium mild,” and I might completely see that in motion.

Whereas taking pictures the crimson dot – not that .380 ACP has large recoil – the crimson dot maintained its zero all through all of my vary periods. Moreover, whereas coupled with the Springfield Armory pistol, this was a really correct combo.

One of many final exams that I usually carry out on crimson dots is the “Two by 4 Check.” For those who’re going to be prepared to belief your life to a carry dot in your EDC pistol, it ought to be capable to move a sturdiness check. And, that check is: can I rack the slide of my pistol on a bit of two×4 lumber repeatedly? To execute this check, I jacked the crimson dot in opposition to a 2×4 on the vary most likely a dozen occasions in a row. To my shock – or perhaps I shouldn’t have been – the crimson dot by no means wavered and by no means broke even for being a polymer-housed crimson dot.

Last Ideas
So, how did the AT3 Tactical NANO Red Dot carry out total out on the vary?… For a polymer-housed crimson dot that solely prices $129.99, I used to be impressed that it really works in addition to it does for as reasonably priced as it’s. This crimson dot handed all the fundamental handgun optic requirements that I’ve to ensure that me to belief it for carry:
- How is its presentation? Are you able to catch the dot shortly?
- Is the image clear? Is there distortion?
- Is it straightforward to mount? Does it have a normal footprint?
- Is it dependable?
So, in sum, in order for you an reasonably priced micro crimson dot that flatly works and received’t break the financial institution, I can confidently suggest the AT3 Tactical NANO Red Dot. In closing, I need to say thanks to AT3 Tactical for permitting AllOutdoor and myself the chance to check out their AT3 Tactical NANO Red Dot. That’s vastly appreciated. Additionally, we want to know what all of you guys and gals assume?
Do you imagine that the AT3 Tactical NANO Red Dot is one thing price spending your cash on? Would you’re taking one with you looking? Shoot a league or competitors? Probably deploy it for EDC (on a regular basis carry)? As all the time, tell us your whole ideas about AT3 Tactical and their NANO Red Dot within the Feedback under! We all the time recognize your suggestions.

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