Sig Sauer ROMEO1PRO 1x30mm Red Dot Sight
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Why we like this product
- Molded glass aspheric lens with high performance coatings for superior light transmittance and zero distortion
- 3 or 6 MOA red dot with multiple brightness settings for rapid target engagement under a full range of lighting conditions
- TruHold™ Lockless Zeroing System that utilizes twin adjustment springs designed to endure handgun recoil and return to zero shot after shot
- New point-source emitter provides exceptional brightness with 12 settings (10 Daytime/2 NV), and 20,000+ hours of runtime
- MOTAC™ (Motion Activated Illumination System) that powers up when it senses motion and powers down when it does not
- Aircraft-grade CNC Aluminum housing ensures a lifetime of reliable service
- Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog proof performance
- Ruggedized protective steel shroud included for extreme durability
- Easy access battery compartment
- SIG SAUER Electro-Optics Infinite Guarantee™ and SIG SAUER Electronic Component Limited 5-Year Warranty
The Sig Sauer ROMEO1PRO 1x30mm Red Dot Sight brings a new level of durability and performance to miniature reflex red dot sights. Its aircraft-grade aluminum housing is corrosion resistant and performs under the harshest environments. The new point-source emitter provides increased brightness in day or night conditions with 12 brightness settings. The molded glass aspheric lens has upgraded high-performance coatings for superior light transmission and zero distortion giving you fast, responsive target acquisition and accuracy. The ROMEO1PRO includes a rugged protective shroud for extreme durability. The ROMEO1PRO features Motac (motion-activated) technology which automatically powers on when motion is sensed and powers down when at rest for better battery life. Sig’s Truhold lockless zeroing system utilizes twin adjustment springs that have been designed and torture tested to endure handgun recoil and return to zero after every shot. Megaview optical design provides a massive field of view for quicker target acquisition and enhances the shooters periphery. The ROMEO1Pro is compatible with the M17, M18, P320-M17, P320 XFive Legion, P320 XCompact, P320 XFull, P320 Pro Series, and all Pro-cut slide handguns.
The ROMEO1PRO is not compatible with handgun slides that are cut to accept the standard ROMEO1, ROMEO1PRO is not rated for 10mm.
Magnification Range | 1x |
Objective Diameter | 30 mm |
Weight | 1 oz |
Length | 1.83" |
Dot Color | Bright Red |
Dot Size | 3 MOA Dot / 6 MOA Dot |
Reticle | 3 MOA Dot / 6 MOA Dot |
Parallax Setting | Parallax Free |
Internal Adjustment | 1 MOA |
Max Elevation Adjustment | 100 MOA |
Max Windage Adjustment | 100 MOA |
Eye Relief | Unlimited |
Weather Resistance |
IPX7, Waterproof up to 1 meter of water |
Mount Type | M4 mounting screws |
Manufacturer Warranty | Sig Sauer Infinite Guarantee on the optical system with a 5-year limited warranty on the electronic components |





