For decades, optics and weapon lights have operated independently. The XRAY5™ and FOXTROT2R™ LightFight™ Combo Kit changes that.
Pairing the world's first Solid-State Advanced Red Dot Sight with the industry's first LightFight™-enabled weapon light, the XRAY5 and FOXTROT2R wirelessly communicate to deliver faster, more intuitive target engagement in dynamic lighting conditions. Rather than relying on ambient light surrounding the shooter, LightFight™ automatically adjusts the XRAY5 reticle brightness based on the activation or deactivation of the FOXTROT2R’s light to ensure optimal reticle visibility exactly where it matters.
Built around XRAY5's revolutionary solid-state architecture, patented Zero Distortion Optic (ZDO™) system, Digital Zero technology, and advanced capabilities including multiple stored zero profiles and Round Counter, the package delivers an entirely new level of durability, precision, and intelligence. Combined with the FOXTROT2R's 700-lumen output, 20,000 candela beam intensity, programmable controls, and FlexCore™ dual-fuel system, the result is a seamlessly integrated platform engineered to perform as one.
The future of pistol optics isn't just smarter. It's connected.
Precision Built. Precision Kept.
XRAY5:
- World's first connected pistol aiming system
- XRAY5™ Advanced Red Dot Sight with rugged Solid-State Architecture
- Patented 24MM Zero Distortion Optic (ZDO™) system
- Digital Zero with multiple stored zero profiles
- Round Counter and XRAY5 App connectivity
- Fully enclosed optic with 7075 aluminum housing and Grade 5 titanium lens shield
- Fully backed by SIG SAUER’s Infinite Guarantee™
FOXTROT2R™ lightfight™:
- FOXTROT2R™ LightFight™ Advanced Weapon-Mounted White Light
- LightFight™ automatically adjusts XRAY5 reticle brightness based on target illumination
- 700 Lumens / 20,000 Candela
- FlexCore™ rechargeable or CR123A compatibility
- Designed, developed, tested, and assembled in the USA
- Fully backed by SIG SAUER’s Infinite Guarantee™
Specifications
| SKU | SOXF54320 |
|---|---|
| RX Footprint | COMPACT (Shield RMSc) |
| Height | 1.20 in [30.48 mm] |
| Clear Aperture Diameter (Measured Diagonally) | 24 mm |
| Overall Length | 1.74 in [44.20 mm] |
| Overall Width | 1.32 in [33.53 mm] |
| Weight | 1.35 oz [38.27 g] W/Battery |
| High Output Lumens | 700 |
| Illumination Settings | 15[13 Day/2 NV] |
| Total Elevation Travel | 80 MOA |
| Total Windage Travel | 80 MOA |
| Run Time | Up to 10000 hours for XRAY5 OPTIC |
| Candela | 20,000 |
| Weapon Light Height | 1.31 in [33.40 mm] |
| Weapon Light Width | 1.18 in [30 mm] |
| Weapon Light Length | 2.98 in [75.69 mm] |
| Weapon Light Weight | 2.9 oz [82.21 g] W/Battery |
| Waterproofing | IPX-8 Up to 40 meters [132 ft] |
| Weapon Light Waterproof Rating | IPX7 |
| Color | Black Anodized |
| Adjustment Method | Digital [Button presses / XRAY5 App ] |
| Battery | (1) CR2032 |
| Weapon Light Battery | 1) 16340 HIGH-CAPACITY LIION RECHARGEABLE BATTERY OR (1) CR123A BATTERY |
| Reticle | Red 3.5 MOA Dot |
| Activation | Ambidextrous activation paddles with momentary mode, latching mode, and threshold mode. |
Infinite Guarantee
SIG SAUER Electro-Optics are guaranteed forever. It's an unlimited lifetime guarantee.
ALT™
Precision molded aspheric lens technology virtually eliminates aberration, reduces weight, and helps to focus the projected image through the lenses for superior low distortion optical performance.
LensArmor™
Abrasion-resistant lens coatings for extreme durability ensure the lenses on your scope will stay sharp, bright, and clear.
Motac™
Activated through motion sensing technology, MOTAC immediately powers up illumination when it senses motion and powers down when it does not in order to extend battery life.
SpectraCoat™
Highly efficient, ultra-wide broadband, anti-reflection lens coatings reduce surface reflections to extremely low levels across the entire visible spectrum providing superior light transmission.
D.A.R.C.
(Dark Adaptive Reticles & Coatings) Specialized lens coatings and reticle brightness settings that are optimized for use with GEN 3+ night vision devices
Bluetooth
Establish a wireless connection between your compatible SIG SAUER optic device and smartphones or Kestrels to maximize the functionality and capabilities of your optic. Manipulate device setting, load new ballistic profiles, and transfer data quickly and easily with the BDX 2.0 mobile app
Lightfight™
Digital Zero
Digital Round Counter
Zero Distortion Optical System