The Sig Sauer Romeo-X Sig-Loc Compact Enclosed Red Dot, Black (brand part no. SORX1600) uses Sig Sauer’s proprietary Sig-Loc mounting system, giving it a secure, purpose-built fit distinct from the more common Deltapoint Pro or Shield RMSc footprints, from Sig Sauer. Its enclosed-emitter housing protects the reticle window from debris and impact, and the 2 MOA dot balances fast acquisition with enough precision for a more deliberate shot. LensArmor and SpectraCoat lens treatments add scratch resistance and glare reduction for a pistol that sees daily carry.

Key Specifications

• Enclosed-emitter housing protects the reticle window from debris and impact.
• 2 MOA dot size balances speed and precision.
• Sig-Loc mounting system, a purpose-built Sig Sauer footprint.
• LensArmor/SpectraCoat lens coating adds scratch resistance and glare reduction.
• 80 MOA of elevation adjustment.
• 1.67-inch length.

Frequently Asked Questions

What mounting system does this use? Sig Sauer’s proprietary Sig-Loc system.

Is the emitter enclosed? Yes, protecting the reticle window from debris and impact.

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