SIG SAUER ROMEO-X CMPT PRO 3MOA ENCL BLK

When your optic needs to track fast-moving targets without compromise, a 3 MOA dot strikes the balance between speed and precision. The SIG SAUER ROMEO-X CMPT PRO delivers enclosed emitter protection in a compact footprint—ideal for duty and sport shooters across the Bay Area. Handle your purchase through TacticCAL Gun Store with a straightforward FFL transfer in Sunnyvale.

Enclosed emitter design and RMS footprint

The ROMEO-X CMPT PRO houses its emitter within a protective shroud, reducing lens exposure during storage and transport. Its RMS/c mount pattern lets you pair it with slide-cut pistols or adapter plates on rifles and shotguns. The 3 MOA green dot resolves targets sharply at typical combat distances while maintaining a wide field of view. Whether you're running duty guns or defensive platforms, this sight handles the work. Learn more about compatible platforms—including PC §32100 exempt revolvers—by speaking with our staff. Visit your Richmond gun store at TacticCAL in Sunnyvale.

Frequently asked questions

How bright is the green dot in daylight?

SIG SAUER's brightness settings adjust from low indoor use to full daylight performance. The 3 MOA dot remains visible in direct sunlight when properly adjusted. Brightness varies by ambient light, so expect real-world adaptation at typical shooting ranges.

Will this sight fit my RMS-cut slide?

Yes. The ROMEO-X CMPT PRO uses the RMS/c footprint, which is the industry standard for most aftermarket pistol slide cuts. Check your slide documentation to confirm RMS compatibility before ordering.

Where can I ship an online gun order near San Jose?

TacticCAL Gun Store in Sunnyvale receives online firearm orders for buyers throughout the South Bay, including San Jose, Santa Clara, and the surrounding Bay Area. TacticCAL is your gun shop in Sunnyvale, CA.