Sale!

AT3 NANO 3 MOA Polymer Red Dot Sight – RMS/RMSc Footprint – Super Lightweight

Name: AT3 NANO 3 MOA Polymer Red Dot Sight - RMS/RMSc Footprint - Super Lightweight
SKU: AT3-NANO
Availability: InStock
Rating: 5.0 (1 reviews)

Based on 1 review

SKU: AT3-NANO | UPC: 5060748424129

Orders will Ship within 1 Business Day

Backed by the AT3 Lifetime Warranty!

TOP ADD-ON'S

Arisaka Defense Offset Optic Plate for Various Red Dot Sights - Shield RMS/Deltapoint Pro

$25.00

Birchwood Casey Shoot N C Handgun Trainer and Silhouette Target Combo Pack

$12.99

NANO Polymer Red Dot Delivers Sub-Ounce Weight Without Compromising Reliability

Features

3 MOA red dot with 6 manual brightness settings
Auto-brightness technology adjusts to ambient lighting conditions
Shake awake activation with 15-minute auto-off standby mode
Ultra-lightweight polymer construction at 0.656 ounces
RMS/RMSc/Shield footprint compatibility
50,000-hour battery life with CR2032
AT3 transferrable Lifetime Warranty

The AT3 NANO solves the weight problem for carry pistol users who want reliable optics without the bulk. Its polymer construction and auto-brightness system eliminate the need for constant manual adjustments while maintaining durability standards that modern polymers deliver. The shake awake feature ensures instant activation when you need it most, automatically adjusting brightness before you can even bring the gun to eye level.

Specifications

Brand: AT3 Tactical
Model: NANO
MPN: AT3-NANO
Weight: 0.656 ounces (with battery and cover)
Dot Size: 3 MOA
Dot Color: Red
Footprint: RMS/RMSc/Shield
Construction: Polymer
Battery: CR2032
Battery Life: 50,000 hours
Brightness Settings: 6 manual + auto-brightness
Auto-Off Timer: 15 minutes
Waterproof & Dust Rating: IPX44

What’s Included

1x AT3 NANO Red Dot Sight
1x CR2032 Battery
1x Battery Cover
Mounting Hardware
Protective Cover
Mounting Screws for Optics-Ready Pistols
- Glock 43x and 48 MOS
- Smith & Wesson Shield Optics Ready
- Sig Sauer P365 Optics Ready
- Springfield Hellcat Optics Ready

Mounting the NANO

The NANO uses the RMS/RMSc optic footprint, which is compatible with a wide variety of optics ready concealed carry pistols. These typically have thinner grips and slides than most duty pistols.

For the Glock 43X/48 MOS, S&W Shield Optics Ready, Sig P365 Optics Ready, and Springfield Hellcat Optics Ready models, we include the correct mounting screws in the box.

If your pistol is not optics-ready, we recommend getting an optics-ready slide or using an adapter plate like the C&H Adapter Plate for maximum compatibility.

Below is a non-exhaustive list of pistols that the NANO is compatible with. This is not a complete list, as there are many mounting solutions available. If you know of another pistol that the ARO-MINI fits on, please email us that information at support@at3tactical.com. If you have specific questions about the ARO fitting on any pistols, please contact the gun manufacturer directly.

RMS/RMSc Optic Firearm Compatibility

Also known as Shield, RMS, RMSc, RMSw, SMSc, JPoint, RomeoZero, Holosun K-style, 407K, 507K, EPS Carry, etc.

This optics compatibility chart is continuously updated based on the latest available information, but firearm and optics platforms evolve rapidly. If you notice your firearm isn’t listed below, please reach out to us directly: Contact Us.

RMS/RMSc Footprint Compatibility Notes:
– Direct Mount: Mounts Directly to Slide
– Mounting Plate Required: Purchased Separately
– Mounts with Factory Adapter Plate: Included With New Firearm Purchase
– Need to convert your RMR Footprint Optic to RMSc: Use this optic plate

Note: Shield RMSc and Holosun K-style footprints are closely related, but not always identical. Some RMSc-cut slides may require modification or a plate for Holosun 407K/507K/EPS Carry optics.

BERSA

Direct Mount:
BPCC Red Dot / BP9CC Red Dot

BERETTA

Mounting Plate Required:
Mounting Plate: 80X Cheetah
Mounting Plate: 80X Cheetah with Holosun K-style optics
Mounting Plate: APX A1 Carry
Mounting Plate: APX A1 Carry with Holosun K-style optics

CANIK

Direct Mount / Factory Micro-Optic Interface:
TP9 Elite SC, METE MC9, METE MC9L, METE MC9LS, METE MC9 Prime

Mounts with Factory Adapter Plate:
METE SF, METE SFT, METE SFT Pro, METE SFX, METE SFX Pro, TTI Combat

Mounting Plate Required:
Mounting Plate: SFX Rival, SFX Rival-S
Mounting Plate: TP9SFX, TP9 Elite Combat, TP9 Elite Combat Executive

Direct Mount:
CZ P-09 C Nocturne, CZ P-09 F Nocturne, CZ Shadow 2 Carry

Mounting Plate Required:
Mounting Plate: CZ P-10 C Optics Ready, CZ P-10 F Optics Ready, CZ P-10 S Optics Ready
Mounting Plate: CZ Shadow 2 Optics Ready, CZ Shadow 2 Compact Optics Ready

Direct Mount:
FN Reflex MRD, FN Reflex XL MRD

Mounting Plate Required:
Mounting Plate: FN 509 MRD, FN 509 Tactical, FN 510 MRD, FN 510 Tactical, FN 545 MRD, FN 545 Tactical
Mounting Plate: FN Five-seveN MRD

GLOCK MOS

Direct Mount:
G43X MOS, G48 MOS, G43X MOS-K, G48 MOS-K

Mounting Plate Required:
Mounting Plate: G17 Gen5 MOS, G19 Gen5 MOS, G26 Gen5 MOS, G34 Gen5 MOS
Mounting Plate: G17 Gen4 MOS, G17 Gen5 MOS, G17L Gen5 MOS, G19 Gen4 MOS, G19 Gen5 MOS, G19X MOS, G20 Gen5 MOS, G21 Gen5 MOS, G22 Gen5 MOS, G23 Gen5 MOS, G26 Gen5 MOS, G29 Gen5 MOS, G30 Gen5 MOS, G34 Gen4 MOS, G34 Gen5 MOS, G35 Gen4 MOS, G40 Gen4 MOS, G41 Gen4 MOS, G45 MOS, G47 MOS, G49 MOS

HECKLER & KOCH / HK

Direct Mount:
CC9

Mounting Plate Required:
Mounting Plate: VP9 Optics Ready, VP9 Tactical OR, VP9L OR, VP9 Match, VP9SK Optics Ready, VP9A1 F, VP9A1 K, VP9A1 L, VP9A1 X, VP9CC

KIMBER

Direct Mount:
R7 Mako Optics Ready, R7 Mako Optics Installed

Mounting Plate Required:
Mounting Plate: 2K11 OR, 2K11 Target OR, 2K11 Stainless Target OR, 2K11 Pro OR
Mounting Plate: KDS9c Optics Ready models

MOSSBERG

Direct Mount:
MC2C Optics Ready, MC2SC Optics Ready

PALMETTO STATE ARMORY / PSA

Direct Mount:
PSA Micro Dagger Shield Cut, PSA Micro Dagger C-1 Shield Cut, PSA Dagger Micro Slides with Shield RMSc Cut

ROCK ISLAND ARMORY

Mounting Plate Required:
Mounting Plate: RIA 5.0E

RUGER

Direct Mount:
Max-9 Optics Ready, RXM

Mounting Plate Required:
Mounting Plate: MK IV, MK IV Lite

SHADOW SYSTEMS

Direct Mount:
CR920, CR920P, CR920X, CR920XP

Mounting Plate Required:
MR920, MR920L, MR920P, XR920, DR920, DR920P, DR920L when using the correct Shadow Systems K/EPS/RMSc adapter solution

SIG SAUER

Direct Mount:
P365 Optics Ready, P365X, P365XL, P365XL Spectre, P365XL Spectre Comp, P365 XMACRO, P365 XMACRO Comp, P365 XMACRO Tacops, P365 AXG Legion, P365 Fuse, P365-FUSE, P365 DH3, P322 Optics Ready

Mounting Plate Required:
Mounting Plate: P320 Full-Size, P320 Compact, P320 AXG Carry, P320 AXG Combat, P320 AXG Legion, P320 AXG Pro, P320 RX / Pro Series / AXG, P320 RXP Compact, P320 RXP Full Size, P320 RXP XFull Size, P320 Spectre Comp, P320 XCompact, P320 XFive DH3, P320 XFull, P320 XTen, P320 XTen Comp, P320 XTen Endure
Mounting Plate: P226 XFive, P226 XFive Legion, Reserve Collection P226 XFive

SMITH & WESSON

Direct Mount:
M&P9 Shield Plus Optics Ready, M&P9 Shield Plus Carry Comp Optics Ready, Performance Center M&P9 Shield Plus Optics Ready, S&W Equalizer, M&P 5.7, M&P 22 Magnum, Bodyguard 2.0 Carry Comp Optics Ready

Mounting Plate Required:
Mounting Plate: M&P M2.0 C.O.R.E., M&P M2.0 Optics Ready Full Size, M&P M2.0 Optics Ready Compact, M&P M2.0 Metal Optics Ready, M&P M2.0 Competitor, M&P 10mm M2.0 Optics Ready

SPRINGFIELD ARMORY

Direct Mount:
Hellcat OSP, Hellcat Pro OSP, Hellcat Pro Comp OSP, Hellcat Micro-Compact OSP, Hellcat Micro-Compact OSP .380 ACP

Mounting Plate Required:
Mounting Plate: 1911 DS Prodigy AOS, 1911 AOS models
Mounting Plate: Echelon, Echelon Comp, Echelon 4.0C, other Echelon VIS models
Mounting Plate: XD-M Elite OSP, XD OSP, XD Mod.3 OSP, XD Mod.2 OSP, XD-M OSP

TAURUS

Direct Mount:
GX4 T.O.R.O., GX4XL T.O.R.O., GX4 Carry T.O.R.O., TX22 Compact, TX22 T.O.R.O.

Mounts with Factory Adapter Plate:
G3C T.O.R.O., G3 T.O.R.O., G3 Tactical T.O.R.O., 327 Defender T.O.R.O., 605 T.O.R.O., 856 T.O.R.O., Judge T.O.R.O.

Mounting Plate Required:
Mounting Plate: 856 T.O.R.O. with aftermarket K/RMSc plate
Mounting Plate: Judge T.O.R.O. with aftermarket K/RMSc plate

WALTHER

Mounting Plate Required:
Mounting Plate: PDP Gen 1 Optics Ready
Mounting Plate: PDP Gen 2 Optics Ready, PDP Full Size, PDP Compact, PDP F-Series, PDP Pro, PDP Match, PDP Steel Frame, PDP Pro-X, PDP Pro-E
Mounting Plate: WMP
Mounting Plate: PPQ Q4 Tac, Q4 SF Optics Ready, Q5 Match, Q5 Match Steel Frame

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.

This includes AT3 Red Dot Sights, Handguards, Iron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.

In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.

If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.

If your product is in need of warranty service, please contact AT3 Tactical to start the process

Our contact info is available here. To expedite processing, please provide your order information and description of the defect.

Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.

5 1 review