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Sig Sauer® 2MOA 1x20mm Green Dot Sight - Romeo MSR

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Sig Sauer's one of those big names when it comes to high-quality, accurate, bombproof firearms. That holds true for their surprisingly affordable optics, like the Romeo MSR Green Dot Sight. It's built from a tough, one-piece aluminum housing. The optic's fully sealed, it's waterproof, and it has a top-mounted brightness knob with 10 daytime  and 2 nightvision settings.

The Romeo MSR Green Dot Sight will easily improve your accuracy. The green dot is parallax-free, so no matter the angle you look through the glass, wherever you see the dot is where the bullet will impact. It's also got see-through lens covers, so you can still use the Romeo MSR while protecting the glass from dust and debris. The top-loading battery compartment houses a CR1632 battery, providing up to 20,000 hours of life. For all this, the Romeo MSR only weighs 4.9 ounces - less than half a pound.


  • High-performance lens coatings
  • Ultra-compact size and weight
  • Unlimited eye-relief, parallax-free
  • Quick-targeting 2 MOA green dot
  • Slipover, see-through flip-up covers
  • Skeletonized lightweight mount for absolute co-witness
  • Over 20,000 hours runtime on replaceable CR1632 battery
  • Aircraft grade aluminum housing and mount
  • IPX-7 waterproof and fog-proof performance


  • Objective lens: 20mm
  • Adjustments: 1 MOA
  • Total Elevation: 100 MOA
  • Total windage: 100 MOA
  • Overall Length: 3.1"
  • Overall Width: 1.5"
  • Height: 2.6"
  • Weight: 4.9 Oz
  • Mount: 1.41" Height, Picatinny, T10 Torx Screw


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Sig Sauer®

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