Sig Sauer ROMEO5 Compact 1x20mm Red Dot Sight
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Why we like this product
- 2 MOA red dot reticle with 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions
- MOTAC motion-activated illumination powers up when it senses motion then power down when it does not
- Integrated Picatinny interface provides standard mounting options for a wide range of applications
- Dependable IPX7-rated waterproof and fog-proof performance
- Includes Picatinny low mount riser and a co-witness 1.41” riser mount
The Sig Sauer ROMOE5 Compact 1x20mm Red Dot sight is a robust red dot sight solution optimized for AR and shotgun platforms. The ROMEO5 has an ultra-low parallax so where you point is where you impact no matter what your viewing angle is of the sight. Unlimited eye relief allows you to acquire the target regardless of where you position your head on the stock. The 2 MOA red dot reticle features 10 illumination settings with 8 being dedicated to brightness and 2 for night vision giving you the ability to use the sight in any light condition. The ROMEO5 is powered by a CR2032 battery which is side loading, allowing you to replace the battery quickly without removing the sight, and features 40,000+ hours or more of battery life. MOTAC motion-activated illumination will power up when it senses motion and then power down when it does not, adding to the incredible battery life. The ROMEO5 is dependable in any weather thanks to the fog-proof lenses with an IPX7 waterproof rating.
Magnification Range | 1x |
Objective Diameter | 20 mm |
Weight | 5.1 oz |
Length | 2.46" |
Dot Color | Red |
Dot Size | 2 MOA |
Reticle | 2 MOA Dot |
Parallax Setting | Parallax Free |
Internal Adjustment | 1 MOA |
Max Elevation Adjustment | 100 MOA |
Max Windage Adjustment | 100 MOA |
Eye Relief | Unlimited |
Waterproof |
IPX7 and fog-proof |
Mount Type | T10 Torx low profile and T10 Torx 1.41" riser |
Includes | Picatinny low mount riser and co-witness 1.41 riser mount |
Manufacturer Warranty | Sig Sauer Infinite Guarantee |

