--- product_id: 700752359 title: "SIG SAUER ROMEO5 GEN I & GEN II 2 MOA Dot Sight - 1x20mm Compact Durable IPX-7 Waterproof Shooting Rifle Sight with Parallax-Free Optical Design & 12 Illumination Settings" brand: "sig sauer" price: "VT57750" currency: VUV in_stock: true reviews_count: 13 category: "Sig Sauer" url: https://www.desertcart.vu/products/700752359-sig-sauer-romeo5-gen-i-and-gen-ii-2-moa store_origin: VU region: Vanuatu --- # Motion Activated Illumination tech 2 MOA precision red dot IPX7 waterproof & fogproof SIG SAUER ROMEO5 GEN I & GEN II 2 MOA Dot Sight - 1x20mm Compact Durable IPX-7 Waterproof Shooting Rifle Sight with Parallax-Free Optical Design & 12 Illumination Settings **Brand:** sig sauer **Price:** VT57750 **Availability:** βœ… In Stock ## Summary > 🎯 Lock on fast, stay sharp longer β€” the Romeo5 is your ultimate tactical edge. ## Quick Answers - **What is this?** SIG SAUER ROMEO5 GEN I & GEN II 2 MOA Dot Sight - 1x20mm Compact Durable IPX-7 Waterproof Shooting Rifle Sight with Parallax-Free Optical Design & 12 Illumination Settings by sig sauer - **How much does it cost?** VT57750 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/700752359-sig-sauer-romeo5-gen-i-and-gen-ii-2-moa) ## 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 - β€’ **All-Weather Ready πŸ’§:** IPX7 waterproof and fogproof design guarantees reliable performance rain or shine. - β€’ **Pinpoint Accuracy 🎯:** 2 MOA red dot reticle ensures rapid, precise target acquisition for every shot. - β€’ **Compact & Durable πŸ›‘οΈ:** Lightweight aluminum housing delivers rugged durability without weighing you down. - β€’ **Smart Power Management ⚑:** Motion Activated Illumination extends battery life by auto-shutting off when idle and instantly waking on movement. - β€’ **Universal Compatibility πŸ”§:** Integrated Picatinny mount plus included risers fit a wide range of firearms seamlessly. ## Overview The SIG SAUER Romeo5 1X20mm Red Dot Sight combines a crisp 2 MOA reticle with advanced Motion Activated Illumination technology, housed in a rugged, waterproof aluminum body. Designed for quick target acquisition and extended battery life, it mounts easily on any Picatinny rail and performs flawlessly in all weather conditions, making it a top choice for hunters, tactical shooters, and professionals seeking reliable precision optics. ## Description Product description Review: Incorrect information in some reveiws! - I received this in the factory sealed box, and with the factory tamper proof seal in tact! The sight came boxed with the, Mounting key, Lens cloth, Battery, 2 mounts, lens cap, Instruction Sheet. This is a very nice sight, easy to mount, clear optics. Clearing up the misinformation about this sight. A few things that's important to know about the optic! (1) Read over the instruction sheet, don't just think you've had these types of sights before and you know how this one works and end up leaving bad reviews. (2) Yes! the sight has an auto off after 120 seconds of "No Motion" and auto motion ON so, yes if it stored in a vehicle the motion of it will keep the red dot illuminated and cause an unnecessary battery drain. If you've read the instruction sheet it informs you that the sight also an actual Power Off and Power On option, to use this option you only have to hold down on either the + or - button longer than 1 second, and the same thing to power it back on. (3) reports of the sight not working in MOST cases is caused from one of couple of things, when you first install the battery you will not be able to see the red dot until you turn up the brightness, so click the + button (Don't Hold It Down At First, Just Click It) 3 or 4 times if you still don't see the dot assume the sight is in its Powered Off Mode and push and hold either the + or the - button for 1-Second to actually turn the sight on, then click the + (plus) button a few times until the dot becomes bright enough to see. (4) Another possible problem that could happen is with installing the battery, mine had a safety peel off sticker that HAS to be removed, well due to certain conditions when you peel these off it leaves adhesive (glue) on the battery so its possible to leave enough as to cause a loss of battery contact. Make sure when you peel the sticker off from the battery that all the adhesive is cleaned off of the battery itself. _______________________________________________________________________ !Caution! the brightness adjustments in either direction ISN'T A PUSH & HOLD operation!!!!! its momentary CLICKS! That means that the brightness setting isn't a constant veritable, its in CLICKED STEPS! !Caution! holding down for more than one second on either the Plus or the Minus button actually turns the optic sight OFF (totally powering it down) meaning that just clicking the brightness buttons (Plus or Minus) will not do anything until the optic sight is "Turned Back On" Bottom line on the misinformation of this optic, its has some higher level electronics then the standard red dots, its not rocket science to understand, but its cause for a lot of these being returned and the reason for a lot of the low rated reviews. Its NOT only "Auto Powered Controlled" it can be Turned Off, and it can be done so by accident. PLEASE read over the instruction sheet FIRST before you box this sight up and return it, its quality enough to deserve that much attention. Bottom line on the optic sight itself. Let me make this clear! This review is from a 64 year old AR-15 (5.56 NATO) gun owner!! The sight responded well to adjustments! Seems to be holding ZERO very well with what ammo I've fired so far! It has very clear optics! Having the turret adjusting bits built onto the turret caps works very well! There is no issues with the quality or function of this sight that I can find, but I'm thinking that the same sight upgraded to the larger tube and lenses might be NICE! but it would be larger and it cost more! Very Nice for the money! Review: Extremely Reliable and Crystal Clear Optic - The SIG SAUER Romeo5 1X20mm Red Dot Sight has exceeded my expectations. The red dot is crisp, clear, and easy to pick up quickly, which makes target acquisition fast and effortless. The brightness settings are easy to adjust and work well in both bright daylight and low-light conditions. The build quality feels extremely durable. It’s solid, waterproof, and fogproof, so it holds up well in different environments without any issues. The included Picatinny mount made installation simple, and once mounted, it stays secure with no movement. Battery life has been excellent, and the motion-activated feature is a great bonus. It turns on when needed and helps conserve power. Overall, this is a dependable, high-quality optic that performs exactly as advertised. Definitely worth it. ## Features - 100% Other Fibers - Made in the USA or Imported - ROMEO5 GUN SIGHT - The ROMEO5 1X20mm Red Dot Sight mounts on any platform, and even though it's small, it's tough; The solid, lightweight aluminum design gives peak performance & years of service, so you can be on the top of a hunt or shooting competition - 2 MOA RED-DOT - For those avid shooters who admire classic red dot reticles on their gun sights, the Romeo5 has 2-MOA Red-Dot, which is also adjustable; It provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions - MOTAC TECH - The ROMEO5 red dot sight features Motion Activated Illumination technology to increase battery life by shutting down the system when the red dot is not in use & instantly activating it by the slightest vibration/movement; Battery not included - VERSATILE MOUNT - This gun sight comes with an integrated Picatinny mount & provides industry-standard mounting options for a wide range of applications; Also M1913 Picatinny low mount riser & a co-witness 1.41" riser mount guarantees great compatibility - WEATHER RESISTANT - The dependable IPX-7 waterproof and fogproof construction of the Romeo5 delivers non-stop hunting whatever the weather; Unlimited eye relief allows you to acquire the aiming point and the target regardless of the position of your eye ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01C95I8N4 | | Best Sellers Rank | #1,783 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Gun Sights | | Brand | Sig Sauer | | Brand Name | Sig Sauer | | Color | Black | | Compatible Devices | Handgun | | Customer Reviews | 4.7 out of 5 stars 14,183 Reviews | | Global Trade Identification Number | 00798681553396 | | Included Components | red-dot-sights | | Item Dimensions L x W x H | 2.47"L x 1.5"W x 1.52"H | | Item Display Dimensions | 3 x 2 x 2 inches | | Item Display Weight | 7 ounces | | Item Type Name | Sig Sauer SOR52001 Romeo 5 Compact | | Item Weight | 0.75 Pounds | | Magnification Maximum | 1 x | | Magnification Minimum | 1 x | | Manufacturer | Sig Sauer | | Manufacturer Part Number | SOR52001 | | Material Type | Plastic | | Model Name | Romeo5 1X20mm Tactical Hunting Shooting Durable Waterproof Fogproof Illuminated 2 MOA Red Dot Reticle Gun Sight, Picatinny Mount Included | | Model Number | SOR52001 | | Mounting Type | Picatinny Mount, Riser Mount | | Night vision | Yes | | Objective Lens Diameter | 20 Millimeters | | Product Dimensions | 2.47"L x 1.5"W x 1.52"H | | Product Style | GEN I Red Dot Sight - Black (SOR52001) | | Reticle Type | 2 MOA Red Dot | | Sport | Airsoft, Hunting, Tactical & Military | | Sport Type | Airsoft, Hunting, Tactical & Military | | Style | GEN I Red Dot Sight - Black (SOR52001) | | Thread Type | Picatinny | | UPC | 798681553396 | | Unit Count | 1.0 Count | | Warranty Description | 2 Year Manufacturer | ## Product Details - **Brand:** Sig Sauer - **Color:** Black - **Item Weight:** 0.75 Pounds - **Magnification Maximum:** 1 x - **Magnification Minimum:** 1 x - **Material:** Plastic - **Objective Lens Diameter:** 20 Millimeters - **Product Dimensions:** 2.47"L x 1.5"W x 1.52"H - **Sport:** Airsoft, Hunting, Tactical & Military - **Style:** GEN I Red Dot Sight - Black (SOR52001) ## Images ![SIG SAUER ROMEO5 GEN I & GEN II 2 MOA Dot Sight - 1x20mm Compact Durable IPX-7 Waterproof Shooting Rifle Sight with Parallax-Free Optical Design & 12 Illumination Settings - Image 1](https://m.media-amazon.com/images/I/71EBIr-HnWL.jpg) ![SIG SAUER ROMEO5 GEN I & GEN II 2 MOA Dot Sight - 1x20mm Compact Durable IPX-7 Waterproof Shooting Rifle Sight with Parallax-Free Optical Design & 12 Illumination Settings - Image 2](https://m.media-amazon.com/images/I/61c9o3jZ6wL.jpg) ![SIG SAUER ROMEO5 GEN I & GEN II 2 MOA Dot Sight - 1x20mm Compact Durable IPX-7 Waterproof Shooting Rifle Sight with Parallax-Free Optical Design & 12 Illumination Settings - Image 3](https://m.media-amazon.com/images/I/51lAfH-aDlL.jpg) ![SIG SAUER ROMEO5 GEN I & GEN II 2 MOA Dot Sight - 1x20mm Compact Durable IPX-7 Waterproof Shooting Rifle Sight with Parallax-Free Optical Design & 12 Illumination Settings - Image 4](https://m.media-amazon.com/images/I/51sYTXSPz9L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Why cant this item ship to my location. Im in Southern California.** A: California would tax the hell out of me even though I don't make big money...I doubt California would elect a person like Ronald Reagan again...I acquired the impression S. California was a glorious time in the 60s, 70s, and 80s. **Q: Will this stay zero'd on an ar15? 5.56?** A: Yes it will stay Zeroed on an AR-15. We have several mounted on Everything from 5.56 7” pistol, .300 blk pistols , carbines. Including car guns and 3 gun rifles. They hold zero even with hard use and frequent barrel dumps. Best red dot scope for the $$ **Q: I live in CA and listing says it cannot be shipped to my address. Is there a reason for that?** A: There are NO governmental restrictions for shipping this to CA. There is a default setting if you are an Amazon vendor when listing items that "things with materials made can cause cancer" warning label must be present. And that label is present, and the seller HAS to make the change to acknowledge that it is there. **Q: Will this optic work on my Springfield saint ar 15 5.56?** A: This works perfect on an AR. Here is the deal...it’s made for close range shooting, I would say 75 yards an in. There is no magnification (which you don’t want for close range) and the red dot will start to cover a lot of the target at 100 yards. I suggest at least two ARs. One set up with this scope and a second setup with a nice adjustable scope...at least 24x. Then you are all set. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Incorrect information in some reveiws! *by M***. on October 13, 2021* I received this in the factory sealed box, and with the factory tamper proof seal in tact! The sight came boxed with the, Mounting key, Lens cloth, Battery, 2 mounts, lens cap, Instruction Sheet. This is a very nice sight, easy to mount, clear optics. Clearing up the misinformation about this sight. A few things that's important to know about the optic! (1) Read over the instruction sheet, don't just think you've had these types of sights before and you know how this one works and end up leaving bad reviews. (2) Yes! the sight has an auto off after 120 seconds of "No Motion" and auto motion ON so, yes if it stored in a vehicle the motion of it will keep the red dot illuminated and cause an unnecessary battery drain. If you've read the instruction sheet it informs you that the sight also an actual Power Off and Power On option, to use this option you only have to hold down on either the + or - button longer than 1 second, and the same thing to power it back on. (3) reports of the sight not working in MOST cases is caused from one of couple of things, when you first install the battery you will not be able to see the red dot until you turn up the brightness, so click the + button (Don't Hold It Down At First, Just Click It) 3 or 4 times if you still don't see the dot assume the sight is in its Powered Off Mode and push and hold either the + or the - button for 1-Second to actually turn the sight on, then click the + (plus) button a few times until the dot becomes bright enough to see. (4) Another possible problem that could happen is with installing the battery, mine had a safety peel off sticker that HAS to be removed, well due to certain conditions when you peel these off it leaves adhesive (glue) on the battery so its possible to leave enough as to cause a loss of battery contact. Make sure when you peel the sticker off from the battery that all the adhesive is cleaned off of the battery itself. _______________________________________________________________________ !Caution! the brightness adjustments in either direction ISN'T A PUSH & HOLD operation!!!!! its momentary CLICKS! That means that the brightness setting isn't a constant veritable, its in CLICKED STEPS! !Caution! holding down for more than one second on either the Plus or the Minus button actually turns the optic sight OFF (totally powering it down) meaning that just clicking the brightness buttons (Plus or Minus) will not do anything until the optic sight is "Turned Back On" Bottom line on the misinformation of this optic, its has some higher level electronics then the standard red dots, its not rocket science to understand, but its cause for a lot of these being returned and the reason for a lot of the low rated reviews. Its NOT only "Auto Powered Controlled" it can be Turned Off, and it can be done so by accident. PLEASE read over the instruction sheet FIRST before you box this sight up and return it, its quality enough to deserve that much attention. Bottom line on the optic sight itself. Let me make this clear! This review is from a 64 year old AR-15 (5.56 NATO) gun owner!! The sight responded well to adjustments! Seems to be holding ZERO very well with what ammo I've fired so far! It has very clear optics! Having the turret adjusting bits built onto the turret caps works very well! There is no issues with the quality or function of this sight that I can find, but I'm thinking that the same sight upgraded to the larger tube and lenses might be NICE! but it would be larger and it cost more! Very Nice for the money! ### ⭐⭐⭐⭐⭐ Extremely Reliable and Crystal Clear Optic *by S***R on February 21, 2026* The SIG SAUER Romeo5 1X20mm Red Dot Sight has exceeded my expectations. The red dot is crisp, clear, and easy to pick up quickly, which makes target acquisition fast and effortless. The brightness settings are easy to adjust and work well in both bright daylight and low-light conditions. The build quality feels extremely durable. It’s solid, waterproof, and fogproof, so it holds up well in different environments without any issues. The included Picatinny mount made installation simple, and once mounted, it stays secure with no movement. Battery life has been excellent, and the motion-activated feature is a great bonus. It turns on when needed and helps conserve power. Overall, this is a dependable, high-quality optic that performs exactly as advertised. Definitely worth it. ### ⭐⭐⭐⭐⭐ Romeo 5 Gen II *by D***K on February 7, 2026* The SIG Romeo5 Gen 2 is an excellent red dot for the price. It’s lightweight, durable, and holds zero without any issues. The dot is clear and easy to acquire. Simple setup, reliable performance, and perfect for range use or duty rifles. Hard to beat for the value. ## Frequently Bought Together - SIG SAUER Romeo5 1X20mm Tactical Hunting Shooting Durable Waterproof Fogproof Illuminated 2 MOA Red Dot Reticle Gun Sight | Picatinny Mount Included - CVLIFE Rifle Sling Two Point Sling Adjustable Length Gun Sling for Rifle with 2 Pack Sling Swivel for M-Rail - Bontok Single Picatinny Aluminum Accessory Rail Set for Mlock 3 5 7 9 11 13 Slots with 13 T-Nuts & Screws, 6 Wrench-Rounded Corner --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/700752359-sig-sauer-romeo5-gen-i-and-gen-ii-2-moa](https://www.desertcart.vu/products/700752359-sig-sauer-romeo5-gen-i-and-gen-ii-2-moa) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-18*