---
product_id: 46790374
title: "RD3-006B Reflex Sight, Blue or Green Dot and Rail Mount"
brand: "ade advanced optics"
price: "S$132"
currency: SGD
in_stock: true
reviews_count: 12
category: "Ade Advanced Optics"
url: https://www.desertcart.sg/products/46790374-rd3-006b-reflex-sight-blue-or-green-dot-and-rail
store_origin: SG
region: Singapore
---

# 3 MOA precision dot CR2032 lithium battery included Fully adjustable & lockable windage/elevation RD3-006B Reflex Sight, Blue or Green Dot and Rail Mount

**Brand:** ade advanced optics
**Price:** S$132
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock on, level up your aim, never miss the moment.

## Quick Answers

- **What is this?** RD3-006B Reflex Sight, Blue or Green Dot and Rail Mount by ade advanced optics
- **How much does it cost?** S$132 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/46790374-rd3-006b-reflex-sight-blue-or-green-dot-and-rail)

## Best For

- ade advanced optics enthusiasts

## Why This Product

- Trusted ade advanced optics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Control:** Front-mounted on/off switch designed for intuitive, quick activation under pressure.
- • **Built to Last & Perform:** Durable aluminum body with unlimited eye relief for comfort and reliability.
- • **Customizable Brightness:** Five illumination settings adapt seamlessly to any lighting environment.
- • **Universal Compatibility:** Fits Glock, Beretta, HK, SIG, Springfield & more with Doctor/Vortex/Burris footprint.
- • **Pinpoint Accuracy at a Glance:** 3 MOA dot ensures rapid target acquisition with unmatched precision.

## Overview

The Ade Advanced Optics RD3-006B Reflex Dot Sight is a compact, versatile red dot optic featuring a crisp 3 MOA reticle, front-positioned on/off switch for quick use, and full windage/elevation adjustments with locking capability. Compatible with popular handgun mounts and long-range rifle scopes, it includes a CR2032 lithium battery and offers five brightness settings for optimal visibility. Crafted from durable aluminum and mounted via Picatinny rail, this sight delivers precision and reliability for professionals and enthusiasts alike.

## Description

desertcart.com : Ade Advanced Optics RD3-006B Green Dot Motion Awake Sight for Handgun – Compatible with Doctor, Vortex Venom, Burris Fastfire Footprint Pistol Optic Cut/Plate : Sports & Outdoors

Review: Good Optic - This Optic was a direct mount on a Doctor cut PSA Dagger Compact. After direct mounting the site using the rubber dampener then the optic on top, laser sighting it in and locking down the windage and elevation screws I'm happy to report 200 rounds later of 124 grn 9mm grind hard ammo the site works perfect. Never lost zero or malfunctioned, and It does co-witness with iron sites. Very surprised for the price this thing even worked and the brightness levels are perfect. I highly suggest using the supplied rubber mount and be sure to tighten down the windage and elevation screws after sighting it in. Just ordered another one for my other PSA Dagger Compact Doctor cut build. Cheers.
Review: Dope - Its nice

## Features

- The red dot is compatible with Ade handgun mounts for Glock Barreta HK UPS SW MP SIG P226 Springfield. Can also be used with a long range rifle scope for that perfect Backup System
- The on/off switch is located at the front of the sight, it is so much easier to press than the Red dots has the switches on the side. 3 MOA. 5 Illumination settings
- Fully windage and elevation adjustable and lockable; Unlimited Eye Relief. Powered by a lithium CR2032 battery(Included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074ZTGXKJ |
| Aiming Scope Sight Pin Size | 3 inches |
| Best Sellers Rank | #40,671 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #117 in Gun Sights |
| Brand | Ade Advanced Optics |
| Brand Name | Ade Advanced Optics |
| Color | BLACK Body-Green Dot |
| Compatible Devices | Handgun |
| Customer Reviews | 4.0 out of 5 stars 2,535 Reviews |
| Global Trade Identification Number | 00640978398459 |
| Included Components | Red dot, scope mount, battery, tool, manual |
| Item Type Name | Ade Advanced Optics rd3-006x Green Dot Micro Mini Reflex Sight For Handgun |
| Item Weight | 6.4 ounces |
| Lens Color | Green |
| Magnification Maximum | 3 x |
| Magnification Minimum | 1 x |
| Manufacturer | Ade Advanced Optics |
| Manufacturer Part Number | RD3-006B |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Name | RD3-006B |
| Model Number | RD3-006B |
| Mounting Type | Picatinny Mount |
| Number of Items | 1 |
| Product Style | Red Dot Sight |
| Reticle Type | Dot |
| Sport | Airsoft |
| Sport Type | Airsoft |
| Style | Red Dot Sight |
| Thread Type | Picatinny |
| UPC | 640978398459 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |

## Product Details

- **Brand:** Ade Advanced Optics
- **Color:** BLACK Body-Green Dot
- **Compatible Devices:** Handgun
- **Item Weight:** 6.4 ounces
- **Magnification Maximum:** 3 x
- **Magnification Minimum:** 1 x
- **Material:** Aluminum
- **Mounting Type:** Picatinny Mount
- **Sport:** Airsoft
- **Style:** Red Dot Sight

## Images

![RD3-006B Reflex Sight, Blue or Green Dot and Rail Mount - Image 1](https://m.media-amazon.com/images/I/61Vhb0JvzEL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Why choose the ADE RD3-006B1 Green Dot Sight?**
A: A proven design with years of real-world use, offering dependable accuracy, solid aluminum construction, and long-lasting performance. It delivers excellent value as a budget-friendly micro reflex optic trusted by thousands of users.

**Q: What mounting footprint does it use?**
A: This optic uses the industry-standard Docter/Noblex (Venom) footprint. It is compatible with many optic-ready slides and mounting plates designed for this standard. Always confirm your platform’s footprint before installation.

**Q: Will it fit my setup?**
A: It mounts directly to any slide or plate using the Docter footprint standard. For setups without a direct cut, a compatible adapter plate is required. ADE and many aftermarket brands offer plates for a wide variety of models.

**Q: How do I replace the battery?**
A: The battery is installed underneath the optic. Remove the sight to access the battery compartment. Typical battery life is up to 10,000 hours depending on use. We recommend replacing the battery once per year for reliability.

**Q: Where can I get mounting plates or support?**
A: ADE offers a wide selection of mounting plates, and compatible options are also available from other brands. If you’re unsure, we will assist you and help you find the correct mounting plate.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Optic
*by G***N on July 21, 2024*

This Optic was a direct mount on a Doctor cut PSA Dagger Compact. After direct mounting the site using the rubber dampener then the optic on top, laser sighting it in and locking down the windage and elevation screws I'm happy to report 200 rounds later of 124 grn 9mm grind hard ammo the site works perfect. Never lost zero or malfunctioned, and It does co-witness with iron sites. Very surprised for the price this thing even worked and the brightness levels are perfect. I highly suggest using the supplied rubber mount and be sure to tighten down the windage and elevation screws after sighting it in. Just ordered another one for my other PSA Dagger Compact Doctor cut build. Cheers.

### ⭐⭐⭐⭐⭐ Dope
*by J***N on July 9, 2026*

Its nice

### ⭐⭐⭐⭐ Good Price, Acceptable Quality - Don't forget to tighten the locking screws!
*by C***T on February 20, 2023*

First of all, I'm new to firearms. Less than a year. Have plenty of military and LEO friends who provide a wide range of advice and experience. That said, all discouraged me from "cheap" or "inexpensive" optics, such as the ADE brand. I watched several videos, read several reviews on this particular model (RD3-006B) and the evals were mixed. Decided at the price point, it would be a fine experiment. Green is easier on my eyes, hence this model. Installed a DPP titanium rear sight dovetail adapter on a Glock 19 with the included Loctite blue on the screws. Installed the RD3-006B on it (I don't think I used Blue though...) Zeroed it with a bore sight laser at 7. Made sure the elevation and windage screws were tight. Took it to the range (only have indoor in the area that's affordable for me). After 100 rounds, it held zero. After the second hundred, it had moved up just a tiny bit, I almost could not tell. Still able to put shots where I wanted well within a 3" area. Another 100 rounds and the elevation change was more noticeable. Still had shots acceptably were I wanted. Re-zeroed and fired strong hand, less accurate, but still pretty close to where I wanted. Fired weak hand...let's just leave it at that....Finally, for fun, sent it down 25. I can't see that clearly at that distance...but put 7/10 on the paper. Less of those were even close to where I wanted, but that's NOT the fault of the sight of course (nerf aging). All in all, for me, I felt it performed well for what I paid. I should recheck if I used Blue when mounting it into the dovetail adapter as that could account for the slight elevation changes. Never needed to touch the windage adjustment during use. The dot is easy to see. The adjustable brightness levels make is easy to find a comfortable brightness. I don't like the power button on the front, but that's a personal preference. Point is, be honest with yourself about your expectations. If you buy this at $70-ish dollars expecting the quality and performance of a $200+ Holosun, Sig, or a "Brand Name X" , YOU WILL NOT GET IT. If you buy the RD3-006B understanding it's NOT "Brand X" and will NOT perform as "Brand X" but WILL get the job done with maybe an occasional need to re-zero (a tiny bit), you won't be disappointed. In a year, with more experience, my view may change. However, with my limited experience with firearms NOW, it's a good buy in my opinion and I'm keeping it.

## Frequently Bought Together

- Ade Advanced Optics RD3-006B Green Dot Sight for Handgun Compatible with Doctor/Vortex Venom/Burris Fastfire Footprint
- DPP Titanium Rear Sight Dovetail Mount/Mounting Plate/Adapter Compatible with Glock Vortex Venom & Viper, Burris Fastfire, Docter
- Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-30*