---
product_id: 146121363
title: "AT3 Tactical"
brand: "at3 tactical"
price: "A$365"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/146121363-at3-tactical
store_origin: AU
region: Australia
---

# 4X magnification clarity Quick-detach flip-to-side mount Durable 6061 aluminum housing AT3 Tactical

**Brand:** at3 tactical
**Price:** A$365
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your aim with precision and speed—never miss the shot that counts!

## Quick Answers

- **What is this?** AT3 Tactical by at3 tactical
- **How much does it cost?** A$365 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/146121363-at3-tactical)

## Best For

- at3 tactical enthusiasts

## Why This Product

- Trusted at3 tactical brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Confidence:** Backed by AT3 Tactical’s lifetime warranty—gear up knowing your sight is built to last.
- • **Crystal-Clear Optics:** Multi-coated lenses deliver razor-sharp sight pictures for unmatched target acquisition.
- • **Rugged Tactical Build:** Crafted from aircraft-grade aluminum with steel lockup for shockproof reliability in any environment.
- • **Quick-Detach Convenience:** Instantly remove or flip the magnifier with the QD mount to adapt on the fly.
- • **Seamless Zoom Transition:** Effortlessly switch between close-quarters and long-range precision with the quick-flip 4X magnifier.

## Overview

The AT3 Tactical 4xRDM is a versatile 4X magnifier designed to enhance your red dot sight with crystal-clear optics and a quick-detach flip-to-side mount. Built from durable 6061 aluminum and steel components, it offers shockproof performance for rifles and shotguns. With easy adjustments and a lifetime warranty, it’s the perfect upgrade for tactical shooters seeking fast target acquisition and long-range accuracy.

## Description

AT3 Tactical

## Features

- Fast up close, and precise at long range. Get the best out of your red dot sight with the NEW AT3 4xRDM with QD Flip-to-Side Mount.
- VERSATILE - Easily switch from unmagnified red dot to crisp 4X magnification. Quickly transition between short- and long-range shooting scenarios. And the magnifier is easily removed via QD mount.
- ACCURATE - Crystal-clear multi-coated optics for a sharp sight picture. Adjustment screws make it simple to center the red dot in the sight picture
- DURABLE - 6061 Aluminum sight housing and mount, with steel QD lockup. Shockproof optic for use with variety of rifles.
- AT3 Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AT3 Tactical |
| Color | Black |
| Style | Tactical |
| Product Dimensions | 4.6"L x 4.6"W x 1.5"H |
| Sport | Hunting |
| Item Weight | 12 Ounces |
| Material | Aluminum |
| Magnification Maximum | 4 x |
| Objective Lens Diameter | 32 Millimeters |
| Magnification Minimum | 4 x |
| Compatible Devices | Rifle, Shotgun |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Eye Relief | 2.5 Inches |
| Manufacturer | AT3 Tactical |
| UPC | 783935100174 |
| Item Package Dimensions L x W x H | 8.3 x 5.2 x 4 inches |
| Package Weight | 0.39 Kilograms |
| Brand Name | AT3 Tactical |
| Part Number | RRDM-3X |
| Included Components | QD flip to side mount, 4X magnifier, Hex key, Stamped Wrench, Lens Cleaning Cloth, Spacers, and mounting screws |

## Product Details

- **Brand:** AT3 Tactical
- **Color:** Black
- **Style:** Tactical
- **Product Dimensions:** 4.6"L x 4.6"W x 1.5"H
- **Sport:** Hunting
- **Item Weight:** 12 Ounces
- **Material:** Aluminum
- **Magnification Maximum:** 4 x
- **Objective Lens Diameter:** 32 Millimeters
- **Magnification Minimum:** 4 x

## Images

![AT3 Tactical - Image 1](https://m.media-amazon.com/images/I/718UZIegWLL.jpg)
![AT3 Tactical - Image 2](https://m.media-amazon.com/images/I/71ghdtkCJBL.jpg)
![AT3 Tactical - Image 3](https://m.media-amazon.com/images/I/71lKKWQ+dFL.jpg)

## Questions & Answers

**Q: Will this align with an Eotech xps2?**
A: Not sure but it came with a couple of mounting height adjustments. I paired it with a SiG Romeo red dot and it works fine

**Q: Will this work with Sig Sauer Romeo 5?**
A: Yes I have the SIG Romeo 5 and I paired it with the AT3 4x magnifier. I had to change the mount for the red dot to make it higher to line up with the magnifier

**Q: Will this work with a vortex crossfire red dot?**
A: yes

**Q: Will this line up with a Eotech 512 red dot?**
A: I am 95% sure it will

## Frequently Bought Together

- AT3 Tactical 4xRDM 4X Red Dot Sight Magnifier with QD Flip-to-Side Mount
- AT3 LEOS Red Dot Sight with Integrated Green Laser Sight - 2 MOA Red Dot Scope with Flip Up Lens Caps
- MidTen bore Sighting Laser 223 5.56mm/9mm 30-06/25-06/270 Laser Bore Sight Boresighter with Batteries

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**Shop now:** [https://www.desertcart.com.au/products/146121363-at3-tactical](https://www.desertcart.com.au/products/146121363-at3-tactical)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*