SIG SAUER ROMEO1PRO 1×30 6 MOA Reflex Sight – FDE

Description

SIG SAUER ROMEO1PRO 1×30 Reflex Sight — 6 MOA, FDE

The SIG SAUER ROMEO1PRO is a compact open-reflex sight designed for compatible pistols with the SIG SAUER PRO RX footprint. This Flat Dark Earth version, manufacturer part SOR1P103, uses a 6 MOA red dot and a 1×30 optical configuration. It combines a molded glass aspheric lens, motion-activated illumination, and an included protective shroud. Confirm the exact pistol slide footprint before ordering, because optic names and similar-looking slide cuts do not guarantee a mounting match.

Dot and viewing characteristics

The 6 MOA red aiming point provides a visible dot for a shooter using a compatible optic-ready pistol. SIG SAUER offers more than one dot size within the ROMEO1PRO family; this listing is the 6 MOA configuration, not the 3 MOA version. Its 1x magnification leaves the target unmagnified. SIG SAUER describes the molded aspheric glass lens and high-performance coatings as intended for a clear sight picture with low distortion and good light transmission.

The optic provides 12 illumination settings: ten for daylight conditions and two intended for night-vision use. MOTAC motion-activated illumination powers the reticle on when motion is detected and powers it down when not in use, helping manage battery consumption. SIG SAUER lists up to 20,000 hours of runtime and specifies a single CR1632 battery. Runtime is a manufacturer rating rather than a promise at every brightness level or use pattern.

Fit, housing, and protection

SIG SAUER specifies the PRO RX mounting footprint and states that ROMEO1PRO fits SIG SAUER pistols with that footprint. The manufacturer cautions that the optic will not fit every DeltaPoint PRO cut because recoil-boss dimensions can vary. Check the specific slide and hardware rather than assuming general footprint equivalence. The housing is CNC-machined aluminum, and SIG SAUER includes a protective steel shroud in the box. The product is rated IPX7 waterproof and fogproof by the manufacturer.

The TruHold lockless zeroing system uses twin adjustment springs intended to tolerate handgun recoil. SIG SAUER lists 100 MOA of total elevation travel and 100 MOA of total windage travel. The battery compartment is accessible without treating the optic as a sealed disposable assembly. Proper installation, a confirmed zero, and periodic battery checks are still part of operating any mounted sight.

ROMEO1PRO specifications

• Manufacturer part: SOR1P103
• Reticle: 6 MOA red dot
• Magnification and lens: 1x, 30 mm objective lens
• Footprint: SIG SAUER PRO RX; verify fit for the exact slide
• Illumination: Ten daylight and two night-vision settings; MOTAC motion activation
• Battery: One CR1632; up to 20,000 hours of manufacturer-rated runtime
• Dimensions: 46.5 mm long, 31.7 mm wide, 27.4 mm high
• Environmental protection: IPX7 waterproof and fogproof
• Finish and included protection: Flat Dark Earth optic with protective shroud

This is the FDE 6 MOA ROMEO1PRO sight itself, not a firearm or a universal mounting adapter. Match the SOR1P103 part number and PRO RX footprint against your slide before buying. If comparing it with an original ROMEO1, a ROMEO-X, or another ROMEO1PRO reticle size, pay particular attention to the mount and dot configuration.