---
product_id: 461724875
title: "SIG SAUER ROMEO2 1x30mm High-Performance Mil-Spec Red Dot 7075 Aluminum Reflex Sight | 3, 6 MOA or Circle-Dot Reticle | Full/Half or Full Shroud | Can be Mounted to Any Sig Gun with The Pro Slide Cut"
brand: "sig sauer"
price: "$1431.06"
currency: USD
in_stock: true
reviews_count: 8
category: "Sig Sauer"
url: https://www.desertcart.us/products/461724875-sig-sauer-romeo2-1x30mm-high-performance-mil-spec-red-dot
store_origin: US
region: United States of America
---

# 25,000 hours battery life with MOTAC & MAGNETAC 3, 6 MOA or Circle-Dot reticles 7075 aluminum housing with steel shrouds SIG SAUER ROMEO2 1x30mm High-Performance Mil-Spec Red Dot 7075 Aluminum Reflex Sight | 3, 6 MOA or Circle-Dot Reticle | Full/Half or Full Shroud | Can be Mounted to Any Sig Gun with The Pro Slide Cut

**Brand:** sig sauer
**Price:** $1431.06
**Availability:** ✅ In Stock

## Summary

> 🔴 Lock on. Level up. Dominate every shot with ROMEO2 precision.

## Quick Answers

- **What is this?** SIG SAUER ROMEO2 1x30mm High-Performance Mil-Spec Red Dot 7075 Aluminum Reflex Sight | 3, 6 MOA or Circle-Dot Reticle | Full/Half or Full Shroud | Can be Mounted to Any Sig Gun with The Pro Slide Cut by sig sauer
- **How much does it cost?** $1431.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/461724875-sig-sauer-romeo2-1x30mm-high-performance-mil-spec-red-dot)

## Best For

- sig sauer enthusiasts

## Why This Product

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

## Key Features

- • **Smart Power Management:** MOTAC motion-activated and MAGNETAC magnetic sensors extend battery life by powering the optic on/off automatically.
- • **Military-Grade Durability:** Crafted from aircraft-grade 7075 aluminum and rugged steel shrouds to withstand extreme impacts and harsh environments.
- • **Waterproof & Ready for Action:** IPX-7 rated for full water submersion up to 1 meter—built to perform when it matters most.
- • **Precision Reticles for Every Shot:** Choose from 3, 6 MOA or Circle-Dot reticles with 15 brightness levels for unmatched target acquisition in any light.
- • **Versatile Mounting & Configurations:** Easily mounts to any Sig firearm with Pro Slide Cut and offers full, half, or no shroud options to fit your tactical style.

## Overview

The SIG SAUER ROMEO2 1x30mm Reflex Sight combines military-grade materials and cutting-edge tech to deliver ultra-clear red dot reticles with customizable brightness. Featuring a rugged 7075 aluminum body, steel shrouds, and smart power-saving MOTAC and MAGNETAC systems, it offers up to 25,000 hours of battery life. Waterproof and adaptable with multiple shroud options, it mounts seamlessly on any Sig firearm with the Pro Slide Cut, making it the go-to optic for professionals demanding reliability and precision.

## Description

desertcart.com : SIG SAUER ROMEO2 1x30mm Mil-Spec Red Dot 7075 Aluminum Reflex Sight with 3 MOA Reticle| Full/Half Shroud | 25,000 Hours of Battery Life | Can be Mounted to Any Sig Gun with The Pro Slide (SOR21300) : Sports & Outdoors

Review: Optic works very well, versatile hood options - Optic works very well, versatile hood options . Fully enclosed on my FN FNX tactical Half shroud on my P226 RX Legion No shroud on my Dan Wesson DWX
Review: Best red dot, but please read instructions - I’ll preface by saying I have shot a dozen micro red dot systems for my job and currently own a delta point pro, romeo 1 pro, romeo x compact, and two romeo 2s. I am confident in saying the romeo 2 is the best sight I own or have shot based on: -glass clarity/ not being blue tint -lack of “fisheye effect” at the corners -ability to be fully enclosed -larger size optic window compared to others -side loading battery without removal of sight -motion on/off to extend battery life -magnetic on off (I slip the cover on, and the magnet turns it off automatically) -Sig excellent customer service -has not lost zero in almost a year of heavy use With those points said, I bought my romeo 2 almost a year ago and have carried it about 40-60 hours a week since on three different slides. When I initially installed it I used the included torque tool (set to 28 ft Ibs) to mount the main screws that attach to the slide. I then attached the full shroud and polycarbonate glass insert. I clearly over tightened the cheap T6 screws on the sides (which attach the two shroud options) as they immediately stripped. I didn’t worry too much as I didn’t plan on removing the sight anytime soon. However within an hour I noticed a small crack on the rear window insert. I left the gun in the safe and the next morning noticed that the entire window had shattered even though it wasn’t touched all night (see pic). I called sig and luckily they sent me a replacement for free within a minutes of calling with no questions asked (I can’t speak highly enough of sig customer service with not just red dots). I managed to get an armorer to drill out the T6 and remount the new window without issues. The key to mounting the shroud is to buy a torque wrench and mount it to 6 ft Ibs!!!!! I can’t stress this enough as others at work have stripped their side T6 screws too. The screws are weak but as long as you use a torque wrench, you will be fine. Sig was nice enough to send me 4 more T6 screws as well. Since then, I have called sig to replace the rear window a second time (free again!) due to minor scratches due to my heavy work use (although functionally it was fine). The rear window definitely is much more scratch prone than the main window, which I haven’t had issues with. Fast forward to a couple months ago and I bought a second sight on desertcart (for a new P320) because I loved the first one so much. I mounted the rear window myself without issue and properly torqued the side screws. The only thing I can think is that i must have over tightened the side T6 screws so much that is cracked the first window and stripped the screw during my initial window install. With that said, I would definitely recommend this sight to anyone as it is very durable and has excellent features versus the competition. Just please read instructions and buy yourself a torque wrench to avoid a broken rear window.

## Features

- FOR USE IN ADVERSE CONDITIONS - The ROMEO2 is built for use in adverse conditions; the sight features a high-efficiency, point source LED emitter and molded aspherical glass lens, utilizing a high-performance red notch reflector coating for excellent brightness and light transmittance with zero distortion
- DURABLE RED DOT REFLEX SIGHT - The 7075-aluminum housing and ruggedized steel shrouds protect the ROMEO2 from extreme impacts and drops; these 2 steel shrouds included for 3 different optic configurations, including fully enclosed and sealed with a polycarbonate rear window
- MOTAC (MOTION ACTIVATED ILLUMINATION SYSTEM) - Activated through motion sensing technology, MOTAC immediately powers up illumination when it senses motion and powers down when it does not in order to extend battery life
- MAGNETAC (MAGNETIC ACTIVATION) - A sensor in the optic detects a Neodymium magnet inside a compatible holster, to automatically turn the optic off when holstered, conserving battery life; when the gun is drawn from the holster, the optic instantly turns on to the last setting used
- VARIOUS RETICLES - Choose reflex sight with 3, 6 or Circle-Dot reticle with 15 brightness settings (12 daylight/3 NV) for rapid target engagement under a full range of lighting conditions; dependable waterproof (IPX-7 rated for complete water submersion up to 1 meter) performance; these reflex sights are also available in full/half shroud or full shroud options

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08N5J75JB |
| Best Sellers Rank | #380,453 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,085 in Gun Sights |
| Brand | Sig Sauer |
| Brand Name | Sig Sauer |
| Color | Black |
| Compatible Devices | Sig Firearms |
| Customer Reviews | 4.4 4.4 out of 5 stars (45) |
| Date First Available | November 10, 2020 |
| Included Components | Product |
| Item Dimensions LxWxH | 7 x 6 x 6 inches |
| Item Package Dimensions L x W x H | 7.91 x 4.53 x 3.58 inches |
| Item Weight | 0.11 Pounds |
| Magnification Minimum | 1 x |
| Manufacturer | Sig Sauer |
| Material | Plastic |
| Model Name | ROMEO2 1x30mm Mil-Spec Red Dot 7075 |
| Mounting Type | Weaver Mount |
| Night vision | No |
| Number of Items | 1 |
| Objective Lens Diameter | 30 Millimeters |
| Package Weight | 0.32 Kilograms |
| Part Number | SOR21300 |
| Reticle Type | Minute Of Angle |
| Sport | Airsoft |
| Style | 3 MOA, Full/Half Shroud (SOR21300) |
| Suggested Users | unisex-adult |
| UPC | 798681647699 |
| Warranty Description | 2 Year Manufacturer |

## Product Details

- **Brand:** Sig Sauer
- **Color:** Black
- **Compatible Devices:** Sig Firearms
- **Item Weight:** 0.11 Pounds
- **Magnification Minimum:** 1 x
- **Material:** Plastic
- **Mounting Type:** Weaver Mount
- **Objective Lens Diameter:** 30 Millimeters
- **Sport:** Airsoft
- **Style:** 3 MOA, Full/Half Shroud (SOR21300)

## Images

![SIG SAUER ROMEO2 1x30mm High-Performance Mil-Spec Red Dot 7075 Aluminum Reflex Sight | 3, 6 MOA or Circle-Dot Reticle | Full/Half or Full Shroud | Can be Mounted to Any Sig Gun with The Pro Slide Cut - Image 1](https://m.media-amazon.com/images/I/81axCYV6rpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Optic works very well, versatile hood options
*by T***Z on May 26, 2025*

Optic works very well, versatile hood options . Fully enclosed on my FN FNX tactical Half shroud on my P226 RX Legion No shroud on my Dan Wesson DWX

### ⭐⭐⭐⭐⭐ Best red dot, but please read instructions
*by U***7 on August 1, 2023*

I’ll preface by saying I have shot a dozen micro red dot systems for my job and currently own a delta point pro, romeo 1 pro, romeo x compact, and two romeo 2s. I am confident in saying the romeo 2 is the best sight I own or have shot based on: -glass clarity/ not being blue tint -lack of “fisheye effect” at the corners -ability to be fully enclosed -larger size optic window compared to others -side loading battery without removal of sight -motion on/off to extend battery life -magnetic on off (I slip the cover on, and the magnet turns it off automatically) -Sig excellent customer service -has not lost zero in almost a year of heavy use With those points said, I bought my romeo 2 almost a year ago and have carried it about 40-60 hours a week since on three different slides. When I initially installed it I used the included torque tool (set to 28 ft Ibs) to mount the main screws that attach to the slide. I then attached the full shroud and polycarbonate glass insert. I clearly over tightened the cheap T6 screws on the sides (which attach the two shroud options) as they immediately stripped. I didn’t worry too much as I didn’t plan on removing the sight anytime soon. However within an hour I noticed a small crack on the rear window insert. I left the gun in the safe and the next morning noticed that the entire window had shattered even though it wasn’t touched all night (see pic). I called sig and luckily they sent me a replacement for free within a minutes of calling with no questions asked (I can’t speak highly enough of sig customer service with not just red dots). I managed to get an armorer to drill out the T6 and remount the new window without issues. The key to mounting the shroud is to buy a torque wrench and mount it to 6 ft Ibs!!!!! I can’t stress this enough as others at work have stripped their side T6 screws too. The screws are weak but as long as you use a torque wrench, you will be fine. Sig was nice enough to send me 4 more T6 screws as well. Since then, I have called sig to replace the rear window a second time (free again!) due to minor scratches due to my heavy work use (although functionally it was fine). The rear window definitely is much more scratch prone than the main window, which I haven’t had issues with. Fast forward to a couple months ago and I bought a second sight on Amazon (for a new P320) because I loved the first one so much. I mounted the rear window myself without issue and properly torqued the side screws. The only thing I can think is that i must have over tightened the side T6 screws so much that is cracked the first window and stripped the screw during my initial window install. With that said, I would definitely recommend this sight to anyone as it is very durable and has excellent features versus the competition. Just please read instructions and buy yourself a torque wrench to avoid a broken rear window.

### ⭐⭐⭐⭐⭐ Works good
*by K***S on May 26, 2025*

Works real good

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-14*