Sig Sauer Romeo MSR Gen II 1x20mm 2 MOA Green Dot

The Sig Sauer ROMEO-MSR Gen II is a compact reflex sight engineered for MSR platforms, carbines, shotguns and air rifles. It features a 2 MOA dot, 1x magnification and an objective lens optimized for fast target acquisition in variable lighting. The sight is sealed for environmental resistance and runs on a CR2032 battery with an extended runtime.

Key Specifications

• The reticle is a 2 MOA green dot for precise aiming at short to intermediate distances.
• The optic provides 1x magnification for an unobstructed field of view.
• The objective lens measures 20 mm to balance compact size and sight picture.
• Illumination is controlled via a rotary dial with 12 settings (10 daytime + 2 NV).
• The sight is powered by a CR2032 battery with an indicated runtime of 40,000 hours.
• Mounting is compatible with a M1913 Picatinny footprint for common rifle rails.
• The sealed construction provides waterproof, fog-proof and shock-proof protection (IPX7 referenced in source material).
• Windage and elevation adjustments offer 100 MOA of travel with 1 MOA adjustment increments.
• The sight's overall length is approximately 2.7 inches and it weighs approximately 5.7 oz.
• The housing is finished in black aluminum for durability and reduced glare.

Compact, rugged, and straightforward, the ROMEO-MSR Gen II is designed to integrate cleanly with modern sporting rifles and other platforms that use Picatinny rails. Its combination of a small 2 MOA aiming point, long battery life, and multiple illumination settings makes it a practical option for shooters who need a low-profile, hard-working reflex sight for everyday use.