---
product_id: 563173716
title: "Romeo-X Compact Pistol-Mounted Reflex Sight | Rugged Durable Aluminum Lightweight Waterproof MOTAC Open Sight with 15 Illumination Settings"
brand: "sig sauer"
price: "€ 457.88"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sig Sauer"
url: https://www.desertcart.ie/products/563173716-romeo-x-compact-pistol-mounted-reflex-sight-rugged-durable-aluminum
store_origin: IE
region: Ireland
---

# 20,000 hrs MOTAC battery life 2 MOA Dot & 32 MOA Circle reticle 7075 Aluminum MIL-SPEC housing Romeo-X Compact Pistol-Mounted Reflex Sight | Rugged Durable Aluminum Lightweight Waterproof MOTAC Open Sight with 15 Illumination Settings

**Brand:** sig sauer
**Price:** € 457.88
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock on with military precision and never miss the moment.

## Quick Answers

- **What is this?** Romeo-X Compact Pistol-Mounted Reflex Sight | Rugged Durable Aluminum Lightweight Waterproof MOTAC Open Sight with 15 Illumination Settings by sig sauer
- **How much does it cost?** € 457.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/563173716-romeo-x-compact-pistol-mounted-reflex-sight-rugged-durable-aluminum)

## 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 technology automatically activates illumination with motion, delivering up to 20,000 hours of battery life across 15 brightness settings.
- • **Ultra-Low Profile Design:** Innovative ultra-low deck height enables seamless co-witnessing with standard iron sights for faster, instinctive shooting.
- • **Military-Grade Durability:** Rugged CNC machined 7075 aluminum housing built to MIL-SPEC standards for unmatched reliability in any environment.
- • **Effortless Installation & Adjustment:** RX footprint compatible with Shield RMS-c mounts and side-access battery compartment with intuitive controls—even gloved hands stay in control.
- • **Precision Optics for Rapid Target Acquisition:** Distortion-free aspherical lens paired with a versatile Circle Dot reticle ensures crystal-clear sight picture and adaptable aiming.

## Overview

The SIG SAUER Romeo-X Compact is a rugged, MIL-SPEC inspired reflex sight designed for compact pistols like the P365 family. Featuring a durable 7075 aluminum housing, distortion-free optics, and a versatile Circle Dot reticle with 2 MOA and 32 MOA options, it offers rapid target acquisition and adaptability. Its ultra-low deck height allows co-witnessing with iron sights, while MOTAC technology extends battery life up to 20,000 hours by activating illumination only when in motion. Easy to install and adjust, this optic is engineered for professionals demanding reliability and precision in any condition.

## Description

desertcart.com: SIG SAUER Romeo-X Compact Pistol-Mounted Reflex Sight | Rugged Durable Aluminum Lightweight Waterproof MOTAC Open Sight with 15 Illumination Settings, Black, 2 MOA / 32 MOA Red Circle Dot : Sports & Outdoors

Review: Great sight - I'm not new to using red dots, but this was the first one I've bought. For use on my gen 1 Sig 365 XL, I needed a red dot that included a rear sight and with the Sig, it's a correct match for the front sight. If I had a gen 2, which has a rear sight that's separate from the sight plate, I likely would have chosen the enclosed version, which does not have the built in rear sight. The sight was easy to install, easy to get zero'd and as long as you've got some decent training, easy to pick up the dot immediately. Please make sure you use the correct screws for your gun and that you've properly torqued them. There are three sets of screws included.
Review: Great little optic - I have a few of these. I have the 2/64 moa & the 3 moa. I’ll take the 3 moa all day long. The unit is solidly built. The dot is very crisp and allows me to quickly acquire it. The battery is easy to access from the side of the unit. The adjustment is a little unique. You need a very small star bit to make the adjustments. Keep the wrench with the optic. The brightness buttons are again on the side of the unit and functional, even with gloves on. It is a little pricey, but you are also getting a well built American assembled Sig optic.

## Features

- DURABLE CONSTRUCTION - The ROMEO-X COMPACT, inspired by the MIL-SPEC ROMEO-M17, features a rugged CNC Machined 7075 Aluminum Housing, meeting military standards for reliability and performance, ensuring robustness to withstand challenging conditions; Suited for the optic ready P365 Family of pistols; Designed with RX footprint compatible with Shield RMS-c mounts, ensuring secure and versatile installation on compact pistols
- HIGH-QUALITY OPTICAL COMPONENTS - Equipped with a Distortion-Free Aspherical Lens, the ROMEO-X COMPACT open reflex sight from SIG SAUER delivers a clear and distortion-free sight picture for enhanced accuracy; The use of quality optical components ensures optimal light transmission and clarity in various shooting conditions
- ENHANCED PERFORMANCE - The ROMEO-X COMPACT is equipped with an innovative ultra-low deck height that allows for seamless co-witnessing with standard-height iron sights; Additionally, it integrates a patent-pending Beryllium Copper Flexure Arm, enhancing durability and ensuring reliable performance under demanding conditions
- VERSATILE RETICLE OPTIONS - This ROMEO-X COMPACT features a Circle Dot reticle with individually selectable 2 MOA Dot & 32 MOA Circle, providing versatility for different shooting scenarios; Shooters can customize their reticle based on precision needs or quick target acquisition, enhancing adaptability in the field
- CONVENIENT IN USE - ROMEO-X COMPACT incorporates intuitive adjustment buttons and a side-mounted power unit compartment for easy access; With 20,000 hours of run time and MOTAC technology, it conserves power by activating/deactivating illumination based on motion; The sight offers 15 illumination settings (12 DL & 3 NV), providing users with flexibility in adapting the reticle brightness to different lighting conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDC6KK7X |
| Best Sellers Rank | #16,022 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #151 in Gun Sights |
| Brand | Sig Sauer |
| Brand Name | Sig Sauer |
| Color | Black |
| Compatible Devices | Handgun |
| Customer Reviews | 4.5 4.5 out of 5 stars (247) |
| Date First Available | August 17, 2023 |
| Included Components | Red Dot Sight |
| Item Dimensions LxWxH | 8.2 x 6.5 x 4.9 inches |
| Item Package Dimensions L x W x H | 5.35 x 3.9 x 2.44 inches |
| Item Weight | 0.3 Ounces |
| Manufacturer | Sig Sauer |
| Material | Aluminum |
| Model Name | ROMEO-X Compact Reflex |
| Mounting Type | Picatinny/Weaver rail mount |
| Night vision | Yes |
| Number of Items | 1 |
| Objective Lens Diameter | 24 Millimeters |
| Package Weight | 0.11 Kilograms |
| Part Number | SORX1200 |
| Reticle Type | Circle Dot |
| Sport | Airsoft |
| Style | 2 MOA / 32 MOA Red Circle Dot |
| Suggested Users | unisex-adult |
| Thread Type | Picatinny/Weaver |
| UPC | 798681686865 |

## Product Details

- **Brand:** Sig Sauer
- **Color:** Black
- **Compatible Devices:** Handgun
- **Item Weight:** 0.3 Ounces
- **Material:** Aluminum
- **Mounting Type:** Picatinny/Weaver rail mount
- **Night vision:** Yes
- **Objective Lens Diameter:** 24 Millimeters
- **Sport:** Airsoft
- **Style:** 2 MOA / 32 MOA Red Circle Dot

## Images

![Romeo-X Compact Pistol-Mounted Reflex Sight | Rugged Durable Aluminum Lightweight Waterproof MOTAC Open Sight with 15 Illumination Settings - Image 1](https://m.media-amazon.com/images/I/61VrGYrdTtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sight
*by A***R on January 5, 2026*

I'm not new to using red dots, but this was the first one I've bought. For use on my gen 1 Sig 365 XL, I needed a red dot that included a rear sight and with the Sig, it's a correct match for the front sight. If I had a gen 2, which has a rear sight that's separate from the sight plate, I likely would have chosen the enclosed version, which does not have the built in rear sight. The sight was easy to install, easy to get zero'd and as long as you've got some decent training, easy to pick up the dot immediately. Please make sure you use the correct screws for your gun and that you've properly torqued them. There are three sets of screws included.

### ⭐⭐⭐⭐⭐ Great little optic
*by E***B on May 7, 2025*

I have a few of these. I have the 2/64 moa & the 3 moa. I’ll take the 3 moa all day long. The unit is solidly built. The dot is very crisp and allows me to quickly acquire it. The battery is easy to access from the side of the unit. The adjustment is a little unique. You need a very small star bit to make the adjustments. Keep the wrench with the optic. The brightness buttons are again on the side of the unit and functional, even with gloves on. It is a little pricey, but you are also getting a well built American assembled Sig optic.

### ⭐⭐⭐⭐⭐ Not cheap, but worth your life on an EDC
*by R***. on February 25, 2025*

This Sig X Compact fits all the P365 oem platforms l8ke a glove (no gaps and solid fit). With the Copper-color Radian Afterburner comped barrel pkg, it makes my p365x look custom. I have put over 500 rnds thru my sig and this optic is still perfectly zeroed. They ain't inexpensive! But high end quality typically isn't and it's on my EDC so quality and reliable function is a priorty.

## Frequently Bought Together

- SIG SAUER Romeo-X Compact Pistol-Mounted Red Dot Sight - Rugged Durable Aluminum Lightweight Waterproof MOTAC Micro Open Reflex Sight with 15 Illumination Settings
- Streamlight 69401 TLR-7 X sub 500-Lumen Tactical Weapon Light Designed Exclusively and Solely for Sig Sauer P365 & P365 XL Closed Rail Systems Subcompact Handguns with Mounting Kit and Keys, Black

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-11*