SIG Sauer ROMEO-X Reflex Red Dot Sight 3 MOA Green Dot PRO Footprint Matte Black
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Sig Sauer
Overview
The Sig Sauer ROMEO-X is a reflex optic featuring a 3 MOA green dot reticle. This sight utilizes a Pro Footprint for mounting and is finished in matte black. As a reflex sight, it projects the reticle onto a coated lens, allowing for rapid target acquisition. GPP build data shows this optic frequently appears on lightweight carbine builds. Builders on GPP commonly pair the ROMEO-X with a Midwest Industries Combat Rail and an Aero Precision M4E1 lower receiver. It is most often configured as a primary optic on builds prioritizing quick handling.
Pros
- +Black finish is the most common color choice in the GPP catalog.
- +3 MOA dot size is the most common size found in the GPP catalog, offering a balance of precision and speed.
- +The Pro Footprint provides a standardized mounting interface, simplifying integration with compatible mounts.
- +Green reticles can offer enhanced visibility in certain lighting conditions compared to red dots.
Trade-offs
- −This product is a Reflex optic, which is the second most common type; most optics in this category are Red Dot sights.
- −This product utilizes a Green reticle, the second most common color; most optics in this category use a Red reticle.
Specifications
SIG Sauer ROMEO-X Reflex Red Dot Sight 3 MOA Green Dot PRO Footprint Matte Black
Available Merchants(4)
Prices checked
Price Alert
Price and stock
Availability is good for the SIG Sauer ROMEO-X Reflex Red Dot Sight 3 MOA Green Dot PRO Footprint Matte Black: it was in stock at one retailer or another nearly every day in September 2026, and today all 4 retailers we track have it in stock. It dipped to $336.50 at BattleHawk Armory for a stretch in September 2026, well under its usual $469.99, so sales do come around. Buying today, the lowest price is $469.99 at MidwayUSA, above September's low of $336.50, so a better deal may come back.
Prices checked · refreshed daily across 37 retailers
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