SIG Sauer ROMEO5 Gen II Compact 1x20mm Sight

The SIG Sauer ROMEO5 Gen II is a compact 1x20mm optic designed for fast, consistent aiming on compatible platforms. Its MOTAC motion-activated illumination, CR2032 battery, and top-mounted controls provide practical operation across a range of lighting conditions.

The optic features an M1913 mounting interface, an IPX7 rating, and a parallax-free optical design. Twelve illumination settings include daylight and night-vision options, while the unlimited eye relief supports flexible sight positioning.

Key Specifications

• The optic provides 1x magnification for a non-magnified viewing experience.
• The front lens measures 20mm.
• The mounting interface is M1913 Picatinny.
• The sight uses a CR2032 battery.
• MOTAC motion activation supports a stated runtime of 40,000 hours under standard usage.
• Illumination is controlled through 12 settings, including 10 daylight and 2 night-vision settings.
• The optic has an IPX7 rating for waterproof performance.
• The optical design provides unlimited eye relief.
• The sight uses a parallax-free optical design.
• The listed weight is 5.5 ounces.

With a compact footprint, durable construction, motion-activated illumination, and flexible mounting interface, the ROMEO5 Gen II is a practical optic for users who value straightforward operation and dependable performance.

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