Loading... Please wait...
show / hide sidebar

Sig Romeo3 Xl Reflex Sight 3moa Blk RS2 (RS)

Sig Sauer

Current Stock:

Need Some Advice?Speak to one of our gearheads

Product Description

The SIG Sauer Romeo3XL is a reflex sight ideal for just about any firearm and has the larger 30mm objective.

This particular optic comes with both a low-rise picatinny mount which would work on Shotguns, SMG, ARs, and some handguns.

An absolute co-witness mount is available for use with ARs that have a fixed front sight.

The Motion Activated Illumination System (MOTAC) powers up when it senses motion and powers down when it does not.

This small but powerful optic is ideal for your entire quick-acquisition shooting needs.

Whether you are looking for something for personal protection or self defense, or to add to your Competition firearm, the Romeo3XL is the ideal Reflex Sight.

SIG Sauer is a world-renowned weapons manufacturer and the choice for many of the tier one military, law enforcement, and commercial users around the globe.

SIG Sauer firearms and accessories are called upon to perform day in day out without fail, for countless agencies and personnel dependent on their unmatched precision and reliability.

SIG Sauer Romeo3XL Reflex Sight Specifications and Features:

  • Manufacturers Number SOR31004
  • 1x Magnification
  • 30mm Objective
  • 3 MOA Red Dot
  • 1 MOA Adjustments
  • Perfect for MSR/AR Shooters
  • MOTAC (Motion Activated Illumination System)
  • Picatinny Low-Rise Mount
  • CNC Aluminum Housing
  • IPX-7 Waterproof
  • Fog-proof
  • Side Loading Battery
  • CR2032 Battery
  • Graphite Black Finish

UPC: 798681618354
Model: SGSOR31004

Product Reviews

Write Review

This product hasn't received any reviews yet. Be the first to review this product!

Find Similar Products by Category

Shipping & Returns

Shipping Information

Big Daddy Unlimited represents several manufacturers. We ship from multiple warehouses, as well as direct from the manufacturer. Therefore, your items may arrive in multiple packages, from multiple locations.

Your order will generally arrive within 7-10 business days. Some of our warehouses are still experiencing significant delays due to current events, and the carriers can be delayed as well. We assure you we are doing all we can to get your order to you as quickly as possible

To expedite firearm orders, please be sure to send us the FFL dealer information once you’ve placed your order. We will not be able to process your order until we have received that information.

Please feel free to contact us anytime if you have questions regarding the status of your order.

Return Policy

Big Daddy Unlimited provides the most HASSLE-FREE RETURNS policy in the online gun store industry!

We want our members to be 100% happy with the product received.

For complete details, please review our Return FAQ's and Instructions!

We are committed to making sure that you are happy with your purchase!



Some products can expose you to chemical(s) known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to

Related Products

  • Sig Romeo3 Max Reflex Sight 3moa Blk RS2
  • Sig Sauer Romeo  Zero Micro Reflex Sgt 3moa Black
  • Romeo3 Max 1x35mm 6 Moa 1.0 Moa Adjust M1913 Mount Black (RS)
Questions & Phone Orders

Questions & Phone Orders

6933 NW 4th Blvd.
Gainesville, FL 32607 United States
Call us: (800) 915-7709

Hours of Operation:
8:00 AM - 7:00 PM (EST Mon-Fri)

Shop with Confidence

Shop with Confidence

Shop securely. Payment methods include:

Return Policy

30 Day Hassle-Free Returns

Big Daddy Unlimited has a 30 Day Return Policy on most unopened, unused items. Please contact us for more information, and be sure to check out our FAQ on the Shipping & Returns page!

Smith & Wesson
Sig Sauer
Smith & Wesson
Sig Sauer
Sig Sauer

Back to Top