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Sig Sauer

Sig Sauer Romeo Zero 1x24mm SpectraCoat Lens HD Lens Ultra-Compact Micro Reflex Sight

  • Based on 3,156 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 8
Order within 16 hours and 19 minutes
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Style: 3 MOA Red Dot


Features

  • SIG SAUER RED DOT SIGHT - The fastest, most accurate, ultra-compact micro reflex sight, the ROMEOZero 1x24mm pistol sight has been optimized for everyday concealed carry and pistols with slim slide profiles; Enables rapid target acquisition; Parallax free
  • RUGGED & DURABLE - This red dot sight features the SpectraCoat HD Polymer Lens with 10 times the impact resistance over traditional glass lenses; Rugged WeaponsGrade textured polymer body gives this pistol sight a great level of drop protection
  • HIGH PERFORMANCE - MOTAC (Motion Activated Illumination System) powers up when it senses motion and powers down when it does not; Highly efficient, point source LED emitter provides a crisp dot that is 8 times more efficient than conventional red dots
  • COMPATIBILITY - Direct mount to ROMEOZero; Shield RMS-c footprint; J-Point footprint; This handgun sight is NOT compatible with slides cut to accept a standard ROMEO1; Housing optimized for use with Polymer pistols, concealed-carry and slim slide profiles
  • SPECIFICATION - Magnification: 1x; Objective Lens Diameter: 24mm; Battery: (1) CR1632; Reticle: 3 MOA Red Dot; Overall Length: 1.6 in; Overall Width: 0.93 in; Height: 0.93 in; Weight: 0.4 oz; Illumination Settings: 8 Daytime; Run Time: 20000 hrs

Brand: Sig Sauer


Color: Black


Style: 3 MOA Red Dot


Product Dimensions: 1.6"L x 0.93"W x 0.93"H


Sport: Hunting, Airsoft, Tactical & Military


Item Weight: 13.61 g


Material: WeaponsGrade textured polymer


Magnification Maximum: 1.0


Objective Lens Diameter: 20 Millimeters


Magnification Minimum: 1 x


Brand: ‎Sig Sauer


Color: ‎Black


Style: ‎3 MOA Red Dot


Product Dimensions: ‎1.6"L x 0.93"W x 0.93"H


Sport: ‎Hunting, Airsoft, Tactical & Military


Item Weight: ‎13.61 g


Material: ‎WeaponsGrade textured polymer


Magnification Maximum: ‎1.0


Objective Lens Diameter: ‎20 Millimeters


Magnification Minimum: ‎1 x


Compatible Devices: ‎Handgun


Mounting Type: ‎Picatinny Mount


Night vision: ‎No


Field Of View: ‎24 Degrees


Model Name: ‎SOR01300


Manufacturer: ‎SIG SAUER


Reticle Type: ‎3 MOA Red Dot


UPC: ‎798681618958


Item Package Dimensions L x W x H: ‎5.35 x 4.02 x 2.32 inches


Package Weight: ‎0.1 Kilograms


Item Dimensions LxWxH: ‎1.6 x 0.93 x 0.93 inches


Brand Name: ‎Sig Sauer


Warranty Description: ‎2 Year Manufacturer


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎SOR01300


Included Components: ‎Product


Size: ‎3 MOA


Date First Available: September 6, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 8

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.

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Top Amazon Reviews

    • Works very well
Style: 6 MOA Red Dot
Love it....dude that tried to rob me didn't like
Reviewed in the United States on April 22, 2025 by David ALmond
    • Quality Sight
Style: 3 MOA Red Dot
I have been a Gunsmith for 44 years and have mounted more RMR type sights than I can remember. The Sig ROMEOzero was very straight forward in its mounting. It was mounted on a Glock 27, .40 S&W utilizing a dovetail mounting plate. The majority of these sights are metal but the ROMEOzero is a polymer housing. This particular mounting was for my personal EDC firearm and I can honestly say I have mounted more different brands than I can remember. I chose the Sig because I wanted a sight that was small but still presented an excellent sight picture. The instructions from Sig were well written and would serve a shooter who has never mounted this type of sight. Of note and great importance is the warning of not to over tighten he mounting screws because it could deform the polymer and cause the sight to malfunction. My first observations were the automatic waking of the sight with the slightest movement. Yes, this is going to cause the sight to be on with the daily movements but off whenever the firearm is still. The presentation of the red dot is very impressive when bringing the firearm up to the shooting position. I found that I needed to bring the intensity of the red dot down to mid level of brightness. Doing so gave excellent presentation in bright sunlight as well as total darkness. I urge the shooter to experiment with this to find what works best for them. Range time revealed the need for sight adjustment. Shooting at a 7 yard distance I fount he elevation to be perfect but I did need to adjust windage to the right. The adjustment screws are well defined with arrows indicating direction of travel. They are also pronounced with a solid felt click for each moment of travel. After adjustments over 50 rounds were fired with the sight holding perfectly. All screws were checked for problems and none found. I am also an NRA pistol instructor and Training Counselor and would urge anyone to consider this sight or one like it for defensive shooting. It gives the shooter faster sight acquisition and far better grouping than standard “iron sights”. Lastly I paid for this and have not been compensated in any way. Be SAFE…..Shoot WELL ... show more
Reviewed in the United States on November 30, 2023 by OklabyGodhoma
    • Great
Style: 3 MOA Red Dot
Perfect fit easy to set up and use. Would buy again
Reviewed in the United States on April 13, 2025 by alex buffington
    • Terrible design
Style: 6 MOA Red Dot
Battery is not captured, just in between slide and sight unless you use the included thin metal "shield". Two sets of screws included. One set is for mounting to P365(?) I guess. The screws have unthreaded shoulders that act like bushings inside the red dot base. The ones for the Sig mount pass thru the holes in the base like they should. The other 6-32 screws also have bushing/shoulders and do not pass thru the base properly. I was told by Sig tech support to "just push them thru". That is what I did and they just spin in my S&W Shield with optics cut. I found some 6-32 switch plate screws that work for now. I am going to zero the sight if possible and run 50 rnds thru pistol to see what happens. The only controls are/is a button inside the tombstone just this side of the glass (?) You can supposedly use it to turn off and on and adjust brightness. The brightness adjust does work. Accessing that button is whole nuther issue. My man fingers cannot access the button. I have been using a flat screwdriver blade. Not ideal and neither is the placement of the button. Probably the absolute WORST place they could have possibly put it. The MOTACS does work but I see the adjustment of the brightness of the dot being very problematic. There is no brightness level that will work for all conditions so being able to adjust it quickly would be necessary for any red dot. That is not going to happen here. You get what you pay for and sometimes what you think is a tool turns out to be a toy. No way I would bet my life on this thing. ... show more
Reviewed in the United States on June 18, 2024 by Jimmy James
    • Value!
Style: 3 MOA Red Dot
Works very well!
Reviewed in the United States on May 14, 2025 by dwayne moss
    • Worth the money
Style: 3 MOA Red Dot
Holds zero works great!
Reviewed in the United States on April 17, 2025 by Kenneth Bibey
    • Well worth the money!
Style: 3 MOA Red Dot
This sight will make you a better shooter.
Reviewed in the United States on April 7, 2025 by Mike
    • Looks great. Low battery life for edc
Style: 3 MOA Red Dot
Looks good and mounts to rmsc mounts. Just don’t use for edc. I’ve replaced the battery 4 times in the 5-6 mounts I’ve had it. I’m done buying battery for it so back to irons😭 All around decent tho if your gonna keep it in a safe and use it every now and then it’s great
Reviewed in the United States on April 27, 2025 by Shane b

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