SIG Sauer ROMEO-RS PRO 3 MOA Green Dot Sight

The SIG Sauer ROMEO-RS PRO is an open reflex sight designed for pistol-mounted applications. It combines a skeletonized steel chassis with a high-strength polymer housing and a molded glass aspheric lens for a clear sight picture. The optic uses a 3 MOA green dot, 1x magnification, and side-mounted controls.

A side-load CR1632 battery tray allows battery access without removing the optic, while MOTAC motion-activated illumination powers the sight when movement is detected and powers it down when inactive. The design also incorporates metal inserts for the battery tray and windage and elevation adjustment mechanisms.

Key Specifications

• The reticle is a 3 MOA green dot for a clearly defined aiming point.
• The optic provides 1x magnification for non-magnified viewing.
• The illumination system offers 8 brightness settings.
• The sight uses a CR1632 battery in a side-mounted tray.
• The listed continuous runtime is 20,000 hours at medium brightness with dot-only operation.
• MOTAC provides motion-activated illumination for automatic activation and shutdown.
• The housing combines a skeletonized steel chassis with high-strength polymer.
• The sight measures 1.83 inches in length.
• The adjustment range is 70 MOA for windage and 70 MOA for elevation.
• The finish is black.

With practical controls, a serviceable side-load battery system, and a reinforced construction, the ROMEO-RS PRO offers a focused, low-profile optic setup for shooters who prioritize straightforward operation and durable design.

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