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Sig Sauer ROMEO1PRO 1x30mm 3 MOA Red Dot Sight | Durable Fogproof Waterproof Corrosion-Resistant Compact Open Reflex Sight with Protective Shroud

  • Based on 607 reviews
Condition: New
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Availability: In Stock.
Fulfilled by MidwayUSA, Inc.

Arrives Sep 13 – Sep 15
Order within 7 hours and 20 minutes
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Features

  • MODERN SOLUTION - The ROMEO1PRO 1x30mm Reflex Sight is the ideal sighting solution for modern guns; This SIG SAUER 3 MOA Red Dot Sight brings a new level of durability and performance to the compact sights, giving you fast target acquisition
  • HIGH PERFORMANCE - The SIG SAUER Red Dot Sight has a molded glass aspheric lens, providing superior light transmittance and zero distortion; The TruHold Lockless Zeroing System and the Motion Activated Illumination System increase performance and accuracy
  • DURABILITY - The aircraft-grade CNC aluminum housing of the Open Reflex Sight provides corrosion resistance, water resistance (IPX-7 rated for water immersion up to 1m), and fog proof performance; It also includes a ruggedized protective shroud in the box
  • INCREASED BRIGHTNESS - The Gun Sight ensures rapid target engagement under a full range of lighting conditions; The new point-source emitter provides brightness day or night with 12 brightness settings (10 Daytime/2 NV) and 20,000 hours of runtime
  • COMPATIBILITY - The ROMEO1PRO Reflex Sight is compatible with M17, M18, P320-M17, P320 XFive Legion, P320 XCompact, P320 XFull, all PRO-CUT Slides, P320 Pro Series; It is not compatible with slides cut to accept a standard ROMEO1 and isn't rated for 10mm

Brand: Sig Sauer


Color: Black


Style: Red Dot Sight


Product Dimensions: 1.83"L x 1.25"W x 1.08"H


Sport: Airsoft, Hunting, Tactical & Military


Item Weight: 0.06 Pounds


Material: Alloy Steel


Magnification Maximum: 1 x


Objective Lens Diameter: 30 Millimeters


Magnification Minimum: 1 x


Brand: ‎Sig Sauer


Color: ‎Black


Style: ‎Red Dot Sight


Product Dimensions: ‎1.83"L x 1.25"W x 1.08"H


Sport: ‎Airsoft, Hunting, Tactical & Military


Item Weight: ‎0.06 Pounds


Material: ‎Alloy Steel


Magnification Maximum: ‎1 x


Objective Lens Diameter: ‎30 Millimeters


Magnification Minimum: ‎1 x


Compatible Devices: ‎Firearm, Bow, Crossbow


Mounting Type: ‎Picatinny Mount


Night vision: ‎Yes


Team Name: ‎SOR1P100


EU Spare Part Availability Duration: ‎5 Years


Model Name: ‎Sig Sauer SOR1P100 Romeo1Pro, 3 Moa 1.0 Moa Adjust, Steel Shroud, Black


Manufacturer: ‎Sig Sauer


Reticle Type: ‎Red Dot


UPC: ‎798681616534


Global Trade Identification Number: ‎34


Item Package Dimensions L x W x H: ‎5.71 x 3.9 x 2.52 inches


Package Weight: ‎0.22 Kilograms


Item Dimensions LxWxH: ‎3.54 x 1.97 x 2.56 inches


Brand Name: ‎Sig Sauer


Warranty Description: ‎5-Year Warranty


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎SOR1P100


Included Components: ‎Sig Sauer SOR1P100 Romeo1Pro, 3 Moa 1.0 Moa Adjust, Steel Shroud, Black


Size: ‎One Size


Date First Available: February 7, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 13 – Sep 15

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


  • Perfect RDS for the Sig P320
First things first: Amazon's price on the the R1P is the best I have found and it's in stock. Received it on-time, factory seals intact, undamaged. I belong to a SIG on-line forum and I had reviewed a number of posts regarding R1P installation. I think I ended up spending more time on researching how to install the sight than it actually took to do so. Note: I did need to review how to disassemble the slide to remove the sight plate and rear sight. Installation was straightforward, and while the instructions could be expanded, it's not really necessary with on-line resources. The steel shroud comes with the kit, as does a plastic cover. The plastic cover is great for storage and transport, but would easily be lost if you tried to carry the gun with the cover on. There is an eyelet to attach a cord or lanyard to the cover, but it's not a viable alternative. I read numerous posts that recommended the 6moa dot over the 3moa dot for pistols. I think it's a personal preference as well as an understanding of how you're going to use the sight. At the distances I shoot, the 3moa dot is perfect. I do have to adjust the brightness of the dot for the ambient light conditions, but the dot is clear and easy to acquire in the sight. Overall, great sight at a great price. ... show more
Reviewed in the United States on July 28, 2021 by Norm@Jackson

  • Big window, great
I like how wide the window is, it makes it very easy to find the dot. The more oval shape is a little bit narrower height than something like the SRO though. The coating makes the glass super clear with minimal reflections. There is zero distortion near the edges of the housing. I notice on the SRO and RMR there is a bit of distortion/lensing effect near the edges. I'm not sure if that means there is more parallax at the edges of the Romeo that affect accuracy when the dot is at the edge? I just keep the dot centered in the window and it seems to work beautifully and stays zeroed. ... show more
Reviewed in the United States on March 29, 2024 by Aaron A Lewis

  • Good Red Dot
I have 4 of these on my various Sig 320 builds. They hold zero and seem to be well constructed. Although I don't abuse my guns, I have put many rounds down range and these Red Dots not malfunctioned. The battery life seems really good. I have yet to replace a battery even after a few years. I would definately purchase more. ... show more
Reviewed in the United States on April 30, 2024 by C. Joe

  • Game changer
Install was super easy, I took my slide off to install the optic didn't even need to. Took the screws off the cover screwed the optics on and ready to go. Had It sighted in less than 10 rounds good to go! I started to shoot objects, fast sight pitcher hitting everything. I was shooting in the desert and unfortunately I tripped over some rocks and fell on my right side breaking my brand new holster and I put a ding on the side of Romeo. I thought oh crap probable screwed up my new optic. So I picked It up blew off the dirt put It through It's paces and It still held It's zero. AMAZING all the other features and It's tuff. I might have to rethink my optics choices. SIG ROMEO1PRO GAME CHANGER ... show more
Reviewed in the United States on March 10, 2023 by Donald S. Wilso.

  • Super quality, accurate, waterproof
This is review of replacement, as the first one was defective. Easy exchange and works great. Easy to install after following YouTube video. I was able to zero it easily. After several hundred rounds, it has stayed zeroed. Excellent red dot, very accurate, and with protective sheath it is very durable. I recently took it to the range and was caught in a downpour... this optic is fully waterproof! ... show more
Reviewed in the United States on July 4, 2021 by Beth K

  • Amazing sight, might come with some coconut oil
The Romeo 1 Pro is an amazing optic. The battery life is supposedly really fantastic, gathered from reading other reviews. The optic came quickly, but the box was covered in what seemed to be coconut oil or some other hair product.
Reviewed in the United States on October 9, 2024 by Dakota West

  • Great Red Dot !!!!
Put it on my Sig P320. Almost a perfect Zero at 25 yards right out of the box.
Reviewed in the United States on March 1, 2024 by Jim G.

  • Love this Red Dot
I am very pleased with this Red Dot sight. Impressive
Reviewed in the United States on December 10, 2023 by Jerry Adcock

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