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Regular price $611.00 USD
Regular price $679.00 USD Sale price $611.00 USD
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If your pistol is equipped with a SureFire X400UH, you have a clear advantage. The X400UH is engineered to fit virtually any rail-equipped pistol and interface with SureFire’s revolutionary MasterFire® Rapid Deploy Holster. It locks securely into the MasterFire, securing the weapon at an advantageous angle for quick deployment and can be set to automatically activate the light and the laser when the weapon is drawn, saving critical time in a crisis situation. Its recoil-proof LED and TIR lens focus 1,000 lumens of light into a smooth, far-reaching hybrid beam with a large central spot and ample spill for situational awareness. Available in traditional red (635 nanometers) or high-vis green (515 nanometers), its 5-milliwatt laser is highly visible to the human eye. With a Mil-Spec hard-anodized aluminum body that’s light, strong and weatherproof, the X400UH will get the point across to any opponent.

  • MasterFire quick-draw efficiency plus laser for easy target acquisition
  • 1,000 lumens of TIR-optimized output for far-reaching illumination
  • Choose between traditional red or high-vis green laser models


  • IGH Output: 1,000 lumens
  • High Runtime: 1.25 hours
  • Peak Beam Intensity: 11,300 candela
  • Batteries: Two 123A (incl.)
  • Switching: Ambidextrous push/toggle
  • Length: 3.7 in (9.4 cm)


  • Cam-slotted bezel and rear locking lugs on battery housing interface with MasterFire holster for secure weapon retention
  • Serves as the interface for the MasterFire holster system for almost any pistol with a tactical rail
  • Special high-performance LED produces 1,000 lumens
  • Custom TIR lens creates smooth, far-reaching light with a larger center spot beam
  • Choose between <5 mW / 635 nm red laser and <5 mW / 515 nm green laser models
  • Integral ambidextrous momentary- and constant-on switching
  • Attaches securely to both Universal and Picatinny accessory rails
  • Weatherproof O-ring and gasket sealing
  • High-strength aerospace aluminum body, Mil-Spec hard anodized for extreme durability
  • Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on weapon


  • High Output: 1,000 lumens
  • High Runtime: 1.25 hours
  • Laser Output: <5 mW / 515 nm (green) / <5 mW / 635 nm (red)
  • Laser Runtime: 24 hours
  • Distance: 213 meters


  • Construction: Aluminum
  • Finish: Mil-Spec Hard Anodized
  • Weight with Batteries: 4.9 oz (139 g)
  • Bezel Diameter: 1.25 in (3.18 cm)
  • Liquid Ingress Protection: IPX4

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