Sig Sauer Romeo-RS Compact 3 MOA Red Dot Black

The Sig Sauer ROMEO-RS Compact is a pistol-mounted reflex sight built around a reinforced steel chassis molded into a high-strength polymer housing. It features a premium aspheric glass lens and a point-source LED emitter that provides a clear sight picture with an adjustable aiming point. The sight includes a side-mounted CR1632 battery tray, a large side control button for reticle adjustments, and motion-activated illumination (MOTAC) to conserve power when idle.

Key Specifications

• The reticle is a 3 MOA dot.
• The objective lens measures 24 mm.
• Magnification is 1x.
• Power is supplied by a CR1632 battery in a side-load tray with security screw.
• Runtime is at least 20,000 hours at medium brightness (dot-only).
• The overall length is 1.61 inches.
• The weight is 0.75 oz with battery.
• The optic footprint is SHIELD/RMSc (RMS/c).
• The sight offers 8 brightness settings controlled by a side-mounted button.
• Feature includes MOTAC motion-activated illumination to preserve battery life.

With a compact footprint, durable reinforced-steel chassis, and long battery life, the ROMEO-RS Compact is suited to everyday carry, duty use, and general-purpose range work where a rugged, low-profile red dot is required. Its simple controls, side-load battery access, and industry-standard footprint make it a practical option for shooters seeking a dependable reflex sight.