Sig Sauer
Sig Sauer XRAY5 SIG-LOC PRO Advanced Red Dot - 3.5 MOA Dot
- SKU:
- SOX55300
- UPC:
- 798681746996
- MPN:
- SOX55300
- Availability:
- In Stock If You Can Add To Cart!
- Shipping:
- Calculated at Checkout
Description

Sig Sauer XRAY5 SIG-LOC PRO Advanced Red Dot - 3.5 MOA Dot
Engineered for seamless direct mounting via the SIG-LOC interface, the SIG Sauer XRAY5™ Advanced Red Dot Sight (SKU: SOX55300) brings revolutionary solid-state optical technology to SIG-LOC PRO optic-ready pistols. By replacing traditional mechanical windage and elevation screws with an electronic 225-pixel red dot matrix, the XRAY5 eliminates physical moving parts and internal adjustment springs. This architecture completely prevents zero drift caused by violent slide acceleration, drop impacts, or long-term recoil wear, ensuring absolute point-of-impact repeatability.
Housed in a fully enclosed, argon-purged 7075 aluminum chassis capped with a Grade 5 Titanium lens shield, the XRAY5 provides ultimate protection against harsh duty environments. SIG's patented Zero Distortion Optic (ZDO™) system delivers an ultra-clear 24mm sight picture devoid of distortion or tinting, while intuitive app-guided Digital Zero technology lets shooters set, store, and instantly recall multiple zero profiles for different ammunition loads. Complete with LightFight™ adaptive reticle illumination, MOTAC™ motion activation, a resettable round counter, and a side-loading CR2032 battery tray offering up to 10,000 hours of runtime, this USA-assembled, IPX-8 waterproof sight establishes a new standard for pistol optics.
Features
Solid-State 225-Pixel Digital Matrix:
Replaces physical mechanical adjusters with a rigid electronic pixel grid, preventing point-of-impact drift under heavy slide recoil, drop impacts, and hard duty use.
Direct SIG-LOC PRO Mounting Interface:
Engineered for direct, low-profile attachment to SIG-LOC PRO optic-ready slides via the proprietary SIG-LOC mounting system.
Patented Zero Distortion Optic (ZDO™):
Advanced lens geometry provides a crystal-clear 24mm diagonal sight picture completely free of edge distortion, tinting, or visual aberration.
App-Guided Digital Zero & Multi-Profile Recall:
Establishes digital zero via optic buttons or the XRAY5 smartphone app, allowing users to save and recall multiple zero profiles for different loads or handguns.
Fully Enclosed Argon-Purged Optical Housing:
Seals all internal glass and emitter components against environmental contaminants, achieving an IPX-8 waterproof rating submersible down to 40 meters (132 feet).
7075 Aluminum Body w/ Grade 5 Titanium Shield:
Rugged 7075-T6 aluminum frame features a Grade 5 Titanium top cover to shield the front optical lens from harsh impacts during aggressive slide racking.
LightFight™ Adaptive Illumination & MOTAC™:
Offers 15 brightness settings (13 daylight / 2 night vision) with automatic ambient light adaptation and MOTAC™ motion activation for instant readiness.
Round Counter & Side Battery Access:
Features an electronic resettable round counter and a side-loading CR2032 battery tray for rapid battery changes without removing the sight or losing zero.
Specifications
| Manufacturer | SIG Sauer |
| Model | XRAY5™ Advanced Red Dot Sight - SIG-LOC PRO |
| SKU | SOX55300 |
| Reticle | Red 3.5 MOA Dot (225-Pixel Digital Matrix) |
| Mounting Footprint / Type | SIG-LOC PRO Footprint / SIG-LOC Direct Mount |
| Housing Material | 7075 Aluminum Housing w/ Grade 5 Titanium Lens Shield |
| Optical Design | Fully Enclosed, Argon-Purged w/ Zero Distortion Optic (ZDO™) System |
| Clear Aperture Diameter | 24 mm (Measured Diagonally) |
| Illumination Settings | 15 Settings (13 Daylight / 2 Night Vision) w/ LightFight™ Adaptive Tech |
| Adjustment Method | Digital Adjustment (Optic Button Presses / XRAY5 Smartphone App) |
| Windage / Elevation Travel | 80 MOA Total Elevation / 80 MOA Total Windage |
| Battery / Runtime | (1) Side-Loading CR2032 / Up to 10,000 Hours (MOTAC™ Motion Activation) |
| Waterproofing | IPX-8 Rated (Waterproof up to 40 meters / 132 feet) |
| Finish | Black Anodized |
| Overall Dimensions | 1.90" L x 1.32" W x 1.17" H (48.2 mm x 33.53 mm x 29.7 mm) |
| Warranty | SIG SAUER Infinite Guarantee™ |
| Country of Origin | USA (Designed, Developed, Tested & Assembled) |