Sig Sauer Romeo5 Gen II Red Dot Sight 1x20mm
Compact 1x20mm red dot sight with 2 MOA reticle, MOTAC motion-activated illumination, and 40,000-hour battery life. IPX-7 waterproof, fog-proof, unlimited eye relief, and Picatinny compatible for rifles and carbines.
Sig Sauer Romeo5 Gen II Red Dot Sight
The Romeo5 Gen II represents the next evolution in compact red dot optics, delivering a robust 1x aiming solution for shooters of all experience levels. Whether you're a civilian sport shooter or armed professional, this sight provides the speed and precision modern shooting demands.
Optical Performance
Ultra-low parallax design ensures your point-of-aim remains your point-of-impact regardless of your eye position behind the sight. The crisp 2 MOA red dot reticle cuts through clutter and locks onto targets fast. Unlimited eye relief means you can acquire your sight picture from virtually any shooting position—a critical advantage in dynamic situations.
Illumination and Battery Life
The innovative MOTAC (Motion Activated Illumination) system automatically powers the sight on when it detects movement and powers down during idle periods. This intelligent technology stretches battery life to an impressive 40,000+ hours on a single CR2032 battery. When you need to adjust brightness, 12 illumination settings (10 daylight and 2 night vision) provide optimal visibility in any lighting condition. Side-loading battery access makes replacements quick and intuitive.
Durability and Weather Resistance
Built to withstand harsh field conditions, the Romeo5 Gen II carries an IPX-7 waterproof rating—meaning it survives complete water immersion up to one atmosphere of pressure. Fog-proof optics ensure a clear sight picture in temperature extremes and humid environments.
Practical Design Features
- Top-mounted ambidextrous controls for intuitive brightness adjustment
- Picatinny rail compatible for universal mounting on rifles and carbines
- Ruggedized industrial design built for reliability under stress
- Interchangeable I-BEAM mount option for maximized situational awareness
The Romeo5 Gen II delivers professional-grade performance in a compact package that won't add unnecessary weight or bulk to your rifle.
Features
- 1x magnification for rapid target engagement
- 2 moa red dot reticle for precision aiming
- 20mm objective lens for a clear sight picture
- ultra-low parallax for consistent point-of-impact
- motac (motion activated illumination) system extends battery life
- cr2032 battery with up to 40,000-hour runtime
- 10 daytime and 2 night vision brightness settings
- unlimited eye relief for fast target acquisition
- fully adjustable windage and elevation (100 moa adjustment range)
- waterproof (ipx-7 rated) and fog-proof construction
- spectracoat, lensarmor, and lenshield optic coatings for enhanced durability
- compact and lightweight design (5.5 oz, 2.70” length, 2.40” height, 1.60” width)
- includes low mount, cr2032 battery, rubber lens cover, and mounting hardware
- designed for rifles and carbines with a picatinny rail mount
- battery saving motion sensor
- manual brightness controls
- cr2032 battery
