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Availability:
In Stock.
Arrives
Tuesday, Oct 13
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Style: GEN I Red Dot Sight - Black (SOR52001)
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
Description
BORN IN EUROPE, PERFECTED IN AMERICA In 1853, Friedrich Peyer im Hof, Heinrich Moser and Conrad Neher began what they thought would become a successful wagon factory above the Rhine Falls in Switzerland. SIG SAUER today has a world-class guns knowledge base, unparalleled design expertise, and extensive manufacturing capacity, enabling the company to meet and exceed needs of gun enthusiasts.
Brand: Sig Sauer
Color: Black
Style: GEN I Red Dot Sight - Black (SOR52001)
Product Dimensions: 2.47"L x 1.5"W x 1.52"H
Sport: Airsoft, Hunting, Tactical & Military
Item Weight: 145 g
Material: Plastic
Magnification Maximum: 1 x
Objective Lens Diameter: 20 millimeters
Magnification Minimum: 1 x
Magnification Maximum: 1 x
Objective Lens Diameter: 20 millimeters
Magnification Minimum: 1 x
Compatible Devices: Handgun
Mounting Type: Picatinny Mount, Riser Mount
Field Of View: 2 arc_minute
Thread Type: Picatinny
Reticle Type: 2 MOA Red Dot
Item Dimensions L x W x H: 2.47"L x 1.5"W x 1.52"H
Item Weight: 145 g
Item Display Weight: 7 ounces
Item Display Dimensions: 3 x 2 x 2 inches
Color: Black
Product Style: GEN I Red Dot Sight - Black (SOR52001)
Material Type: Plastic
Brand Name: Sig Sauer
Sport Type: Airsoft, Hunting, Tactical & Military
Model Name: Romeo5 1X20mm Tactical Hunting Shooting Durable Waterproof Fogproof Illuminated 2 MOA Red Dot Reticle Gun Sight, Picatinny Mount Included
Manufacturer: Sig Sauer
Item Highlight: Durable, Tactical, Fogproof, Illuminated 2 MOA Red Dot Reticle, Black (SOR52001)
Number of Items: 1
Unit Count: 1 Count
UPC: 798681553396
Global Trade Identification Number: 96
Included Components: red-dot-sights
Item Type Name: Sig Sauer SOR52001 Romeo 5 Compact
Model Number: SOR52001
Manufacturer Part Number: SOR52001
Warranty Description: 2 Year Manufacturer
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Oct 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: GEN I Red Dot Sight - Black (SOR52001)
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.
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Reviewed in the United States on February 21, 2026 by Dale
Style: GEN I Red Dot Sight - Black (SOR52001)
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!
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Reviewed in the United States on October 13, 2021 by Mark W.
Style: GEN I Red Dot Sight - Black (SOR52001)
Great sight. Great price.
Reviewed in the United States on September 23, 2026 by Hilman Walden
Style: GEN I Red Dot Sight - Black (SOR52001)
Good sight, works good, lot more expensive than the Jakal howl but both have same options
Reviewed in the United States on September 13, 2026 by Doyle simmons
Style: GEN I Red Dot Sight - Black (SOR52001)
Dot brightness very good. Easy to mount. (2) available pic rail mounts are included for height preference. Easy to zero. Comes with battery, mounting/adjustment tool, lens cloth and bikini-style lens cover. This version looks better than the newer models (in my opinion). Generally a great red dot. I'll get another one soon.
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Reviewed in the United States on May 24, 2026 by 3488912
Style: GEN I Red Dot Sight - Black (SOR52001)
I finally got this out to the range today to give it a good try. First, this was extremely easy to install. It took a minute or so to attach to my picatinny rail. Now all I have to do is add a little blue loctite and this isn't going anywhere. Out of the box it was already fairly accurate. I used the iron sights to get a rough idea. For a red dot on an AR-15 fifty yards is about the longest distance to sight this in. Any longer and the dot takes up a large part of the target. Along these lines, this dot is much smaller than the one I have on another AR. It can be made to be bigger but having a more accurate dot is a major plus. At 50 yards I was a little low and left but made a quick adjustment. It was fairly accurate. Again, this is not designed to be a long distance target scope. It is dialed in from inside 50 and I have confidence. The dot will go off after a few minutes which really helps the battery. All that is great. The only reason I dropped this to a 4 star is I really do not like the bikini cover. It wants to slip off and the covers do not snap on well. If the connecting rubber breaks I'm a little worried the glass will be unprotected. If they fixed this issue on a redesign this would be a 5/5 for sure. It is a good quality red dot at a good price.
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Reviewed in the United States on November 27, 2019 by P Shif
Style: GEN I Red Dot Sight - Black (SOR52001)
Very nice for the money
Reviewed in the United States on August 6, 2026 by 333Auctions
Style: GEN I Red Dot Sight - Black (SOR52001)
So first, I purchased this red dot because it was cheap. I have an AK that ive shot maybe twice for a total of 20-30 rounds. My plan was to put an optic on it so I could run for a while since I got a ton of 762x39. I have a number of holosuns and wanted something different and didn’t feel like breaking the bank on an Aimpoint so the Romeo 5 fit the bill. I took it to the range and was having issues matching up the sights with the red dot and still hitting zero when I noticed the sights on my AK are slightly canted making my groups hit about 8 inches to the left of the point of aim at 100 yards. Of course Arsenal doesn’t want to own up to it without me paying to ship it and fix it. I told them no thanks. Since then I’ve run maybe 1200 rounds through it and bypass the iron sights. No POI shift, flickering or anything. Last weekend I put it on a Stribog and once again it worked fine. I’ve hd it a few months now and have not turned it off. I keep it set around the mid brightness level. What I really like about this optic is that it comes with two mounts. So far I’ve been running the low mount exclusively but it’s nice to know I have the tall one as well in case I run it on something else. As for the negatives… I don’t find it particularly attractive as the logo is a little on the large size. In addition the front lense is very reflective which gives the optic just a little bit of tint. It’s not a huge issue but at dusk it is a bit darker than a holosun or T1. Otherwise I think think this optic is a great value for what it is. I don’t anticipate taking this thing into battle anywhere so I don’t need something crazy durable as it’s durable enough with me bumping it around when I run drills. If I need a battle ready optic I’ll run an Aimpoint or eotech but for range trips and drills and normal stuff it’s just fine.
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Reviewed in the United States on September 2, 2021 by W. Cruz