SIG SAUER ROMEO-X Pistol-Mounted Reflex Sight SORX1231

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Sig Sauer

SIG SAUER ROMEO-X Pistol-Mounted Reflex Sight (SORX1231)

(2 reviews) Write a Review
SKU:
SIGS-SORX1231
UPC:
798681699742
MPN:
SORX1231
  • SIG SAUER ROMEO-X Pistol-Mounted Reflex Sight (SORX1231)
  • SIG SAUER ROMEO-X Pistol-Mounted Reflex Sight (SORX1231)
  • SIG SAUER ROMEO-X Pistol-Mounted Reflex Sight (SORX1231)
  • SIG SAUER ROMEO-X Pistol-Mounted Reflex Sight (SORX1231)
  • SIG SAUER ROMEO-X Pistol-Mounted Reflex Sight (SORX1231)
$272.99
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Description

  • Fits P365 and All Shield RMSc Footprints
  • Inspired by MIL-SPEC ROMEO-M17
  • Forged 7075 Aluminum Housing
  • Patent-Pending Beryllium Copper Flexure Arm
  • Distortion Free Aspherical Lens
  • MOTAC (Motion Activated Illumination)
  • 3 MOA Red Dot Reticle
  • Low Deck Height for Standard-Height Iron Sight Co-Witness
  • 20000 Hour Battery Life with Side Load Battery
  • 15 Illumination Settings Including 3 Night Vision

Built from the ground up with industry-leading functionality, the ROMEO-X is the result of Sig Sauer's experience developing durable red-dot technology that's trusted by the military and put into a streamlined civilian package. Featuring a forged 7075 aluminum housing, intuitive adjustment buttons, a side-mounted battery compartment, and a low deck height that gives you the ability to co-witness with standard height iron sights. Designed, tested, and assembled in the USA, the ROMEO-X boasts direct mounting footprints for your favorite optics-ready pistols.

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Warranty Information

Housing Material Forged 7075 Aluminum
Housing Finish Black Anodized
Clear Aperature Diameter (Diagonally), mm 24
Lens Material Glass
Lens Type Asphere
Battery Type CR1632
Battery Location Side
Battery Access Slotted Anti-Snag Cap
Battery Life in Hours at Medium Setting (Constant On) 20000
Emitter Type High-Efficiency Point Source LED
Windage Adjustment Range 80 MOA
Elevation Adjustment Range 80 MOA
Adjustment Resolution Per Click 1.5 MOA
Adjustment Screw Type T6 Torx
Tactile Adjustment Clicks Yes
Brightness Adjustment Settings 15 (12 Day / 3 NV)
Reticle 3 MOA Red Dot
Water Resistance IPX-7
Mounting Footprint Shield RMSc
Length, in 1.62"
Height, in 0.94"
Width, in 1.23"
Weight, oz 1.0 (w/ Battery)
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Additional Information

Activity:
Hunting
Color:
Black
Finish:
Anodized
Firearm Fit:
Sig Sauer P365
Model:
ROMEO-X
Product Type:
Reflex Sights
Reticle Size:
3 MOA Dot
Serialized Item:
F
Bestselling:
F
Magnification:
1x
In Store Pickup:
Yes
Compatible Accessories:
40145
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COMPATIBLE ACCESSORIES

2 Reviews

  • 5
    Romeo X

    Posted by justin on Aug 20th 2025

    Love it. Sits low enough to get co-witness on every gun I've put it on. The glass has a bit of a blue tint, which is a little much, but you really don't notice it when you're shooting

  • 5
    Sig Romeo X Red Dot

    Posted by Andre on Aug 8th 2025

    The optic is small enough for every day carry but the window is still pretty big for a micro sight. Love the shake to wake feature

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