The Sig Sauer Romeo-X reflex sight (Sig Sauer part no. SORX1202) uses a compact Shield RMSc mounting footprint, giving optics-ready P365 family pistols a direct-mount red dot option in Flat Dark Earth. This open-emitter model pairs a CNC-machined 7075 aluminum housing with a 2 MOA circle-dot reticle for a fast outer reference ring alongside a precise center aiming point. An ultra-low deck height allows co-witness with standard-height iron sights, and Sig’s D.A.R.C. dark-adaptive coating technology keeps the dot crisp across changing light conditions, giving concealed carry shooters a compact, duty-grade optic option.

Key Specifications

• 2 MOA circle-dot reticle combines a fast outer ring with a precise center aiming point.
• Compact Shield RMSc footprint fits the P365 family of optics-ready pistols.
• Finished in Flat Dark Earth to match earth-tone pistol builds.
• Ultra-low deck height allows co-witness with standard-height iron sights.
• 1.50 MOA adjustment clicks allow precise zeroing.
• CNC-machined 7075 aluminum housing built for carry-duty durability.
• Designed, tested, and assembled in the USA.
• SpectraCoat lens coating improves light transmission and image clarity.
• Weighs approximately 0.25 lbs, reflecting its build and materials.

Frequently Asked Questions

What pistols is this red dot designed for? The P365 family of optics-ready pistols using the compact Shield RMSc footprint.

What reticle does it use? A 2 MOA circle-dot reticle.

What finish is this model? Flat Dark Earth (FDE).

Buy the Sig Sauer Romeo-X Open Compact Reflex Sight

Built for the P365 family and finished in FDE, this Romeo-X delivers a compact, direct-mount carry optic. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse the rest of the Sig Sauer red dot sights lineup.