--- product_id: 155318283 title: "Romeo4H 1x20 mm Waterproof Strong Graphite Aircraft-Grade CNC Aluminum Closed Red Dot Sight, 0.5 MOA Green Horse Shoe Ballistic Dot (SOR43013)" brand: "sig sauer" price: "VT152883" currency: VUV in_stock: true reviews_count: 4 category: "Sig Sauer" url: https://www.desertcart.vu/products/155318283-romeo4h-1x20-mm-waterproof-strong-graphite-aircraft-grade-cnc-aluminum store_origin: VU region: Vanuatu --- # IPX7 waterproof rating 50,000+ hrs battery life CNC-machined aluminum housing Romeo4H 1x20 mm Waterproof Strong Graphite Aircraft-Grade CNC Aluminum Closed Red Dot Sight, 0.5 MOA Green Horse Shoe Ballistic Dot (SOR43013) **Brand:** sig sauer **Price:** VT152883 **Availability:** ✅ In Stock ## Summary > 🎯 Lock on fast, stay sharp longer — the ROMEO4H never misses a beat. ## Quick Answers - **What is this?** Romeo4H 1x20 mm Waterproof Strong Graphite Aircraft-Grade CNC Aluminum Closed Red Dot Sight, 0.5 MOA Green Horse Shoe Ballistic Dot (SOR43013) by sig sauer - **How much does it cost?** VT152883 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/155318283-romeo4h-1x20-mm-waterproof-strong-graphite-aircraft-grade-cnc-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 - • **Unmatched Durability:** Aircraft-grade aluminum housing built to endure the toughest conditions, ensuring your sight stays battle-ready. - • **Customizable Precision:** Choose from multiple ballistic reticles including the signature Green Horseshoe Dot for tailored shooting accuracy. - • **Quick-Release Mounting:** Integral quick-release mount and flip-open lens covers let you adapt and protect your optic on the fly. - • **Smart Power Management:** MOTAC motion-activated tech powers the sight on/off automatically, maximizing battery life without lifting a finger. - • **Effortless Target Acquisition:** Unlimited eye relief combined with ultra-efficient red LED illumination for lightning-fast, daylight-visible aiming. ## Overview The SIG SAUER ROMEO4H Red Dot Sight is a rugged, precision optic designed for modern semi-automatic firearms. Featuring a waterproof IPX7-rated CNC-machined aluminum body, ultra-efficient red LED illumination with over 50,000 hours battery life, and motion-activated MOTAC technology, it delivers rapid target acquisition and extended runtime. With customizable ballistic reticles and a quick-release mount, the ROMEO4H combines military-grade durability with smart power management for professionals who demand reliability and speed. ## Description Product description ## Features - DURABLE ROMEO4H RED DOT SIGHT - The SIG SAUER Electro-Optics ROMEO4H Red-Dot Sight offers unlimited eye relief for rapid target acquisition and improved control; Designed for modern semi-automatic guns, platforms and guns - WATERPROOF & FOG-PROOF - The SIG SAUER ROMEO4H Red-Dot Sight features an aircraft grade CNC-machined aluminum housing for lasting durability, and it is waterproof rated at IPX-7, ensuring reliable operation in less desirable environments - MOTAC TECHNOLOGY - 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; it is strong & lightweight - HIGHLY EFFICIENT RED LED LIGHTING - It uses an ultra-efficient red LED illumination for daylight visibility and extended runtime; easily available CR2032 battery is charged from the side for quick battery change and has a battery life of over 50,000 hours - RETICLES - The unit comes with an integral quick-release mount, and clear, flip-open lens covers; choose between Green Horse Shoe Ballistic Dot (SOR43013), 2 MOA Red Dot Ballistic Circle Dot (SOR43011) or Ballistic Circle Quadplex (SOR43012) reticles ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NGJG6TZ | | Best Sellers Rank | #863,789 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,144 in Airsoft Gun Sights | | Brand | Sig Sauer | | Brand Name | Sig Sauer | | Color | Graphite, Green Dot | | Compatible Devices | Camera | | Customer Reviews | 4.0 out of 5 stars 18 Reviews | | Field Of View | 44 Degrees | | Global Trade Identification Number | 00798681595679 | | Included Components | Sig Sauer Romeo4H Red Dot Sight Green Horseshoe Dot 0.5 MOA Graphite SOR43013 | | Item Type Name | Sig Sauer Romeo4H Red Dot Sight Green Horseshoe Dot 0.5 MOA Graphite SOR43013 | | Item Weight | 15.9 Ounces | | Lens Color | Green | | Magnification Maximum | 1 x | | Magnification Minimum | 1 x | | Manufacturer | Sig Sauer | | Manufacturer Part Number | SOR43013 | | Material | Aluminum | | Material Type | Aluminum | | Model Name | Sig Sauer Romeo4H Red Dot Sight Green Horseshoe Dot 0.5 MOA Graphite SOR43013 | | Model Number | SIG-SOR43013 | | Mounting Type | QR Mount | | Night vision | No | | Objective Lens Diameter | 20 Millimeters | | Product Style | 0.5 MOA Green Horse Shoe Ballistic Dot (SOR43013) | | Reticle Type | Green Horse Shoe Ballistic Dot | | Sport | Airsoft | | Sport Type | Airsoft | | Style | 0.5 MOA Green Horse Shoe Ballistic Dot (SOR43013) | | Thread Type | Picatinny | | UPC | 798681595679 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Sig Sauer - **Color:** Graphite, Green Dot - **Compatible Devices:** Camera - **Item Weight:** 15.9 Ounces - **Magnification Maximum:** 1 x - **Magnification Minimum:** 1 x - **Material:** Aluminum - **Objective Lens Diameter:** 20 Millimeters - **Sport:** Airsoft - **Style:** 0.5 MOA Green Horse Shoe Ballistic Dot (SOR43013) ## Images ![Romeo4H 1x20 mm Waterproof Strong Graphite Aircraft-Grade CNC Aluminum Closed Red Dot Sight, 0.5 MOA Green Horse Shoe Ballistic Dot (SOR43013) - Image 1](https://m.media-amazon.com/images/I/61PDIhenWBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***D on January 8, 2020* ### ⭐⭐⭐⭐ Review *by H***N on May 4, 2023* ### ⭐⭐ Review *by S***H on December 4, 2021* ## Frequently Bought Together - SIG SAUER Romeo4H 1x20 mm Waterproof Strong Graphite Aircraft-Grade CNC Aluminum Closed Red Dot Sight, 0.5 MOA Green Horse Shoe Ballistic Dot (SOR43013) - Magpul QD Sling Swivel - Magpul MBUS 3 Front & Rear Sight Set Fits Picatinny Rail, Black, MAG1166-MAG1167 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/155318283-romeo4h-1x20-mm-waterproof-strong-graphite-aircraft-grade-cnc-aluminum](https://www.desertcart.vu/products/155318283-romeo4h-1x20-mm-waterproof-strong-graphite-aircraft-grade-cnc-aluminum) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*