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Sig Sauer

Sig Sauer ROMEO4C 1X20 SOLAR 2 MOA Red Dot Sight

Sig Sauer ROMEO4C 1X20 SOLAR 2 MOA Red Dot Sight
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Availability: Out of stock




  • ROMEO4 sights are parallax-free so point-of-aim is point-of-impact and the red dot remains parallel to the bore of your firearm, no matter what your viewing angle is relative to the optical axis of the sight
  • Unlimited eye-relief allows you to acquire the aiming point and the target regardless of the position of your eye behind the sight
  • Dual reticle option, on select models, toggle between 2 MOA red dot or circle dot (2 MOA red dot with 65 MOA circle)
  • ROMEO4 utilizes an ultra-efficient red LED illumination system for daylight visibility with extended runtime and mil-spec objective coatings to limit downrange light leakage in tactical situations
  • Features our MOTAC™ (Motion Activated Illumination System) that powers up when it senses motion and powers down when it does not. Provides for optimum operational safety and enhanced battery life
  • 5000+ hour battery life and the readily available CR2032 battery is side-loading, allowing for quick battery replacement
  • Extremely strong and lightweight aircraft grade CNC Aluminum housing ensures a lifetime of reliable service
  • Dependable waterproof (IPX-7 rated for complete water immersion up to 1 atmosphere) and fog-proof performance
  • Available with M1913 Picatinny low mounts (standard) or 1.41” co-witness riser mounts (standard or Quick Detach)
  • The ROMEO4 is covered by SIG SAUER’s INFINITE Guarantee™and Electronics Limited Warranty, see website for full details.
Magnification: 1x
Eye Relief: Unlimited
Illumination Settings: 10 Daytime / 2 NV
Objective Clear Aperture (mm): 20
Red Dot Size: 2 MOA + 65 MOA Circle
Elevation Adjustment Range (MOA): ±50
Windage Adjustment Range (MOA): ±50
Power System: Solar w/ Side Mount Battery Tray
Waterproof Level: IPX-7
Weight (oz): 3.4
Weight (g): 98
Length (in): 2.65
Length (mm): 67

Additional Info

Additional Info

SKU SOR41201
Manufacturer Sig Sauer
Finish No
Barrel Length No
Caliber No
Configuration No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No



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