---
product_id: 631472452
title: "ROMEO-MSR GEN II"
brand: "sig sauer"
price: "HK$1563"
currency: HKD
in_stock: null
reviews_count: 8
category: "Sig Sauer"
url: https://www.desertcart.hk/products/631472452-romeo-msr-gen-ii
store_origin: HK
region: Hong Kong
---

# 2 MOA ultra-precise dot IPX7 waterproof & fog-proof 40,000 hrs battery life ROMEO-MSR GEN II

**Brand:** sig sauer
**Price:** HK$1563
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Lock in precision, rain or shine, and never miss your moment.

## Quick Answers

- **What is this?** ROMEO-MSR GEN II by sig sauer
- **How much does it cost?** HK$1563 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/631472452-romeo-msr-gen-ii)

## 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

- • **Built to Brave the Elements:** IPX7 waterproof and fog-proof design keeps your sight crystal clear in any weather.
- • **Pinpoint Precision Every Time:** 2 MOA parallax-free dot ensures laser-accurate targeting for MSR rifles.
- • **Customizable Brightness Control:** 12 illumination settings adapt effortlessly from bright daylight to low-light scenarios.
- • **Seamless Co-Witness Compatibility:** Redesigned riser mount aligns perfectly with iron sights for instant target acquisition.
- • **Endurance That Outlasts the Competition:** CR2032 battery powers up to 40,000 hours—stay mission-ready without interruptions.

## Overview

The SIG SAUER Romeo-MSR GEN II 2 MOA Dot Sight is a rugged, parallax-free red dot optic engineered for MSR rifles. Featuring a 20mm objective lens, 12 brightness settings including night vision, and a waterproof IPX7 rating, it delivers reliable performance in all conditions. With a 40,000-hour battery life and co-witness mount compatibility, this sight offers professional-grade accuracy and durability for serious shooters.

## Description

desertcart.com: SIG SAUER Romeo-MSR GEN II 2 MOA Red Dot Sight - 1x 20 mm Durable Waterproof Fog-Proof Dot Sight with Parallax-Free Optical Design & 12 Illumination Settings : Sports & Outdoors

Review: Clear, Bright, and Super Accurate! - This red dot sight is amazing for the price. The lens is clear, the dot is crisp, and it holds zero perfectly. Easy to mount and adjust. Battery life is solid and the build quality feels tough. Great upgrade for anyone looking for a reliable optic.
Review: Great deal - Very bright,Quality for the price ,Simple design & easy to use , Red dot is very bright and all settings work as advertised

## Features

- 100% Quality Materials
- Made in the USA or Imported
- PINPOINT PRECISION - The SIG SAUER ROMEO-MSR GEN II 2 MOA Red Dot Sight delivers exceptional precision and accuracy, making it ideal for MSR rifle platforms; Engineered with a parallax-free optical design, this sight ensures that the 2 MOA dot remains precisely aligned with the target, allowing shooters to achieve pinpoint accuracy with every shot
- CONVENIENT CO-WITNESS CAPABILITY - Equipped with a redesigned see-through riser mount, this dot sight provides a convenient co-witness capability for enhanced versatility; Shooters can easily align the dot sight with their iron sights, ensuring seamless transitions between aiming systems and maintaining situational awareness in dynamic shooting scenarios
- WEATHERPROOF CONSTRUCTION - Built to withstand the elements, the ROMEO-MSR GEN II features dependable IPX7 waterproof and fog-proof performance; Whether facing rain, snow, or extreme temperatures, shooters can trust that their sight will maintain optimal functionality and clarity, allowing them to stay on target in any environment
- VERSATILE ILLUMINATION SETTINGS - With 12 illumination settings (10 DL & 2 NV), users have the flexibility to adjust the reticle brightness according to changing lighting conditions; Whether shooting in bright daylight or low-light conditions, this red dot sight ensures optimal visibility for precise aiming and target tracking
- LONG BATTERY LIFE & RELIABILITY - The ROMEO-MSR GEN II features a CR2032 battery that provides an impressive 40,000 hours of continuous runtime, so you can rely on it for extended use without frequent battery changes; The sight's ruggedized industrial design is built to withstand harsh conditions, ensuring both durability and reliability in the most demanding environments, whether you're on the range or in the field

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GB3T3Z2 |
| Best Sellers Rank | #34,169 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #110 in Gun Sights |
| Brand | Sig Sauer |
| Brand Name | Sig Sauer |
| Color | Black |
| Compatible Devices | Airsoft Guns |
| Customer Reviews | 4.4 4.4 out of 5 stars (137) |
| Date First Available | May 10, 2024 |
| Global Trade Identification Number | 00798681694624 |
| Included Components | 1 item |
| Item Package Dimensions L x W x H | 6.81 x 4.37 x 2.44 inches |
| Item Weight | 0.16 Kilograms |
| Manufacturer | Sig Sauer |
| Material | Aluminum |
| Model Name | SORMSR101 |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Number of Items | 1 |
| Objective Lens Diameter | 20 Millimeters |
| Package Weight | 0.34 Kilograms |
| Part Number | 736e709bb9800bfe680e4aac04485907 |
| Reticle Type | Red Dot |
| Sport | Airsoft |
| Style | Red Dot Sight |
| Suggested Users | unisex-adult |
| UPC | 798681694624 |

## Product Details

- **Brand:** Sig Sauer
- **Color:** Black
- **Compatible Devices:** Airsoft Guns
- **Item Weight:** 0.16 Kilograms
- **Material:** Aluminum
- **Mounting Type:** Picatinny Mount
- **Night vision:** No
- **Objective Lens Diameter:** 20 Millimeters
- **Sport:** Airsoft
- **Style:** Red Dot Sight

## Images

![ROMEO-MSR GEN II - Image 1](https://m.media-amazon.com/images/I/610g2qdC-KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clear, Bright, and Super Accurate!
*by N***E on December 6, 2025*

This red dot sight is amazing for the price. The lens is clear, the dot is crisp, and it holds zero perfectly. Easy to mount and adjust. Battery life is solid and the build quality feels tough. Great upgrade for anyone looking for a reliable optic.

### ⭐⭐⭐⭐⭐ Great deal
*by Q***Q on November 14, 2025*

Very bright,Quality for the price ,Simple design & easy to use , Red dot is very bright and all settings work as advertised

### ⭐⭐⭐⭐⭐ Perfect Product!!!
*by R***N on December 16, 2025*

Great product! Bought it for a carbine it it worked perfectly! The adjustment knob is solid and locks in so there is no chance the setting will change while firing. The lense cap was a pleasant surprise!

## Frequently Bought Together

- SIG SAUER Romeo-MSR GEN II 2 MOA Dot Sight - 1x 20 mm Durable Waterproof Fog-Proof Dot Sight with Parallax-Free Optical Design & 12 Illumination Settings
- Streamlight 88066 ProTac Rail Mount HL-X 1000-Lumen Multi-Fuel Weapon Light with Remote Switch, Tail Switch, Clips, and CR123A Batteries, Box, Black

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**Shop now:** [https://www.desertcart.hk/products/631472452-romeo-msr-gen-ii](https://www.desertcart.hk/products/631472452-romeo-msr-gen-ii)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-01*