

Sig Sauer ROMEO5 Compact Red Dot Sight offers a 1x magnification with a 20mm lens diameter, providing a clear 2 MOA dot for quick target acquisition. This sight is built with a durable aluminum housing, ensuring it withstands the rigors of outdoor use while remaining lightweight at just 5.1 oz. With ten illumination settings, users can easily adjust visibility for various lighting conditions, making it suitable for both bright days and low-light environments. The sight features Motion Activated Illumination (MOTAC) technology, extending battery life by automatically powering on when it detects motion.
Battery replacement is hassle-free thanks to the side-loading design, allowing users to change the CR2032 battery without removing the sight from the firearm. With an IPX-7 waterproof rating, the ROMEO5 is reliable in wet conditions, ensuring performance no matter the weather. Compatible with M1913 Picatinny rails, this sight can be mounted with ease on a variety of platforms, making it a versatile choice for tactical situations and range days alike.
Features:
- ROBUST CONSTRUCTION for long-lasting performance in any environment.
- QUICK TARGET ACQUISITION with a sharp 2 MOA dot for precision shooting.
- MOTAC TECHNOLOGY ensures automatic activation for maximum battery efficiency.
- VERSATILE ILLUMINATION with 10 settings for day and night usage.
- EASY BATTERY REPLACEMENT via side-loading design without sight removal.
- WATERPROOF DESIGN rated IPX-7 for reliable performance in wet conditions.
- LIGHTWEIGHT PROFILE at only 5.1 oz, ideal for extended use without fatigue.
- UNIVERSAL MOUNTING OPTIONS compatible with M1913 Picatinny for easy attachment.
Technical Specifications Table
Magnification | 1x |
---|---|
Lens Diameter | 20mm |
Dot Size | 2 MOA |
Elevation/Windage Adjustment Range | ± 40 MOA |
Weight | 5.1 oz / 145 g |
Dimensions | 2.47"/62.7mm L x 1.5"/38.1mm W x 1.52"/38.6mm H |
Material | Aluminum |
What’s in the Box?
- ROMEO5 Red Dot Sight
- M1913 Picatinny Low Mount Riser
- Co-Witness 1.41" Riser Mount
- Lens Covers
- User Manual
Customer Reviews
"The ROMEO5 has completely changed my shooting game—quick target acquisition and bright visibility!"
"Robust and lightweight, this sight is perfect for my AR. Highly recommend!"
FAQ
How does the MOTAC feature work? The MOTAC (Motion Activated Illumination) ensures that the sight powers on when it detects motion, and shuts off when not in use—helping to save battery life significantly.
Can I use the ROMEO5 in heavy rain? Absolutely! The ROMEO5 is rated IPX-7, meaning it can withstand complete water immersion for up to 1 meter, making it reliable in rainy conditions.
What makes this sight different from others? The combination of its lightweight design, 2 MOA dot size for precision shooting, and versatile illumination settings set the ROMEO5 apart from other red dot sights in the market.
Similar Models
If you're looking to expand your optics collection, check out our full range of Sig Sauer optics, including the Sig Sauer ROMEO4T for advanced features and the Sig Sauer SOR52000 for unparalleled durability. Explore our complete collection to find the perfect optic for your needs!
You May Also Like
Here’s some of our most similar products people are buying. Click to discover trending style.