SIG Sauer ROMEO 5 Gen II 1X20 2 MOA Red Dot, Black

The SIG ROMEO5 Gen II is SIG’s enclosed rifle red dot. The ROMEO5 is a 1×20 mm sight for a Picatinny rail, built to ride a carbine, PCC, or shotgun without turning into a pistol micro dot.

Confirm the reticle, housing, and mount on the sight you receive. This is not a ROMEOZero pistol sight. Mounting hardware in the box is for a MIL-STD 1913 rail unless the product page says otherwise.

This configuration

This package includes the M1913 I-BEAM mount at a 1.41 in. absolute co-witness height. The I-BEAM is interchangeable; a separate low M1913 mount is supplied with select SKUs rather than with every ROMEO5 GEN II. Compatibility depends on the host rail and the chosen mount, not on a universal fit. Top-mounted ambidextrous + and − buttons provide 12 illumination settings: 10 daylight and 2 night-vision-compatible levels. MOTAC motion-activated illumination powers the LED when the sight moves and powers it down after about 120 seconds of inactivity. The night-vision settings are low-output brightness levels for compatible equipment; the sight is not a night-vision device.

What ships

A factory optic is installed only when this page says so. Confirm the reticle on the sight you receive. See the SIG ROMEO5 collection.

Specifications and Included Items

Model: SOR5101
Series: ROMEO5 GEN II
Sight magnification: 1×
Clear aperture: 20 mm
Reticle: Red 2 MOA dot
Illumination: 12 settings (10 daylight + 2 night-vision-compatible); MOTAC motion-activated illumination
Power source: One CR2032 battery; side-loading compartment
Runtime: 40,000 hours under standard use
Sight mount: M1913 I-BEAM included; 1.41 in. absolute co-witness height. A low M1913 mount is supplied with select SKUs.
Rail interface: MIL-STD 1913 Picatinny; not a pistol slide footprint
Sight adjustments: 0.5 MOA per click; 100 MOA windage and 100 MOA elevation travel
Sight eye relief: Unlimited
Housing: Ruggedized enclosed 1×20 mm tube; IPX-7 waterproof and fog-proof
Overall length: 2.7 in. / 69.7 mm
Overall width: 1.6 in. / 39.6 mm
Height: 2.4 in. / 61.5 mm
Weight: 5.5 oz.
Included accessories: I-BEAM mount; rubber bikini lens cover; multi-tool; T20 L-key; CR2032 battery; lens cloth; operator’s manual. Low M1913 mount on select SKUs.

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