SIG Sauer ROMEO-RS Pro 3 MOA Red Dot Sight Black

The SIG Sauer ROMEO-RS Pro is a 1x red dot sight designed for pistol-slide mounting. Its reinforced steel chassis is molded into a high-strength polymer housing and supports an aspherical glass lens. The sight uses a 3 MOA dot, side-mounted controls, and a DeltaPoint Pro footprint.

Key Specifications

• The sight provides 1x magnification for a non-magnified aiming view.
• The objective measures 31mm across for a clear sight picture.
• The reticle is a 3 MOA red dot.
• The optic has 8 brightness settings for reticle adjustment.
• The battery system uses one CR1632 battery in a side-mounted tray.
• The footprint is DeltaPoint Pro for compatible mounting interfaces.
• The optic measures 1.83 inches in overall length.
• The sight weighs 0.94 ounces with battery.
• The adjustment range is 70 MOA for windage and 70 MOA for elevation.
• The stated runtime is 20,000 hours at medium brightness in dot-only mode.

The side-load battery tray is secured with a screw and allows battery access without removing the optic, while metal inserts support mounting torque and the windage and elevation mechanisms. MOTAC motion-activated illumination powers the sight when movement is detected and powers it down during inactivity. The ROMEO-RS Pro combines a compact open-emitter format with a steel-reinforced housing for pistol-mounted applications.

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