SIG Sauer Romeo3Max Pro 8 MOA Red Dot Sight

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Compact 31mm open reflex sight with 8 MOA red dot, 15 illumination levels, MOTAC activation, and 20,000-hour battery life. Waterproof and fog-proof.

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SIG Sauer Romeo3Max Pro Red Dot Sight

The Romeo3Max Pro represents a significant advancement in compact reflex sight technology. Developed in collaboration with competitive shooting champion Max Michel, this sight has proven itself in demanding tactical and sporting applications.

Key Features

  • 31mm wide round lens – Delivers superior field-of-view for rapid target acquisition and situational awareness
  • 8 MOA red dot – Optimized for quick target engagement at varied distances
  • Red-notch filter technology – Produces vivid, crisp red dot with exceptional optical clarity
  • 15 illumination intensity levels – Adapts to any lighting condition, from bright daylight to low-light environments
  • MOTAC activation – Motion-activated power management extends battery life
  • 20,000-hour runtime – Exceptional battery longevity reduces maintenance concerns

Durability & Reliability

The Romeo3Max Pro is built for serious use. Its IPX-7 waterproof rating ensures complete water immersion capability up to one meter, while fog-proof construction maintains optical clarity in challenging weather conditions.

Ideal For

Competitive shooters, tactical operators, and hunters seeking a proven, compact sight system that delivers both speed and precision. The combination of optical clarity and rapid dot acquisition makes this sight equally at home on the range or in the field.

Features

  • 1x magnification with a 31mm clear aperture
  • 8 moa red dot reticle with 15 brightness settings (13 daytime + 2 night vision)
  • lightweight design at 1.1 oz and compact dimensions: 33.5 mm height, 46.5 mm length, 34.5 mm width
  • pro mounting footprint for broad compatibility with optics-ready pistols
  • aspheric lens with red notch coating for excellent clarity and zero distortion
  • motac (motion activated illumination) system for efficient power management
  • magnetac system preserves battery life with the included rubber sight cover
  • aircraft-grade aluminum housing with co-witness capability for backup iron sights
  • ipx-7 waterproof and fog-proof construction for durability
  • total elevation and windage travel of 100 moa each
  • powered by one cr1632 battery with up to 20,000 hours of runtime
  • available in 3 moa, 8moa

Attributes

Adjustment Size: 1 MOA
Battery Size: CR1632
Color: Black
Dot Size: 8 MOA
Eye Relief: Unlimited
Length: 1.83"
Magnification: 1x
Objective: 31mm
Optic Coating: LensArmor/SpectraCoat
Proofs: Fogproof/Shockproof/Waterproof
Reticle: 8 MOA Red Dot
Weight: 1.10 oz
Windage Elevation: Adjustable