Sig Sauer ROMEO-X Compact 1x24mm 6MOA Green Dot

The ROMEO-X Compact from Sig Sauer Electro-Optics is a low-profile reflex sight designed for optics-ready compact pistols. It features a distortion-free aspherical lens, a side-load CR1632 battery, and an ultra-low deck height for co-witness with standard-height iron sights. Built with a CNC 7075 aluminum housing and assembled in the U.S.A., the ROMEO-X Compact provides a durable option for everyday carry and duty use.

Key Specifications

• The reticle is a 6 MOA green dot for quick target acquisition.
• The objective lens diameter is 24 mm to provide a clear sight picture.
• The optical magnification is 1x for true reflex performance.
• The overall length measures 1.62 in (41 mm) for compact mounting.
• The height is 0.94 in (23.88 mm), allowing standard-height iron sight co-witness.
• Illumination includes 15 settings (12 daytime, 3 night vision).
• Power is provided by one CR1632 battery with an advertised runtime of 20,000 hours.
• The housing is CNC 7075 aluminum for strength and light weight.
• Mounting uses the RX (RMSc) footprint compatible with optic-ready compact pistols.
• The sight is rated IPX-7 waterproof and features an open emitter design with MOTAC (motion activated illumination).

Compact, purpose-built, and feature-rich, the ROMEO-X Compact balances low profile mounting with practical adjustments and long battery life. Its RMSc/RX footprint and low deck height make it well suited for compact carry pistols that accept optics, while MIL-inspired durability features and IPX-7 protection support regular use in demanding environments. The ROMEO-X Compact is a straightforward, reliable reflex option for shooters seeking a durable, no-nonsense optic for everyday carry or service applications.