SureFire X400UH-A-GN Ultra LED Weaponlight with Green Aiming Laser

SureFire X400UH-A-GN Ultra LED Weaponlight with Green Aiming Laser

SureFire X400UH-A-GN Ultra LED Weaponlight with Green Aiming Laser

SureFire X400UH-A-GN Ultra LED Weaponlight with Green Aiming Laser

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Product Highlights

  • 600-Lumen White LED
  • 505nm Class IIIa Green Laser
  • 1.2" Bezel Diameter
  • Total Internal Reflector (TIR) Lens
  • Fits the MASTERFIRE Rapid Deploy Holster
  • Independent Light and Laser Switches
  • Momentary and Constant-On Modes
  • Picatinny/Weaver Rail Mount
  • Mil-Spec Anodized Aluminum Body
  • O-Ring Sealed, Dust and Weatherproof
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SureFire X400UH-A-GN overview

  • 1Description

Designed to be compatible with the innovative MASTERFIRE Rapid Deploy Holster, the Surefire X400UH-A-GN Ultra LED Weaponlight with Green Aiming Laser has a specially engineered bezel and body that locks the light into the holster, at a natural and comfortable angle for a fast and easy draw. An additional function of the holster system is a selector switch that can automatically turn the light on as the weapon is drawn, saving valuable time in high-stress situations. For ease of use, the light is automatically turned off when put back in its holster, but provides you with the ability to disable the automatic function if the situation requires it.

The light combines a 600-lumen, single-output, LED light with a 505nm Class IIIa green aiming laser, and can be mounted on pistols and rifles with Picatinny/Weaver rails. It features a Total Internal Reflection (TIR) lens that produces a pre-focused beam with a tight center cone of bright light, and a dimmer ring on the periphery to help maintain situational awareness. An ambidextrous toggle switch controls the momentary and constant-on modes, and are easily accessible for your support hand to keep a firm and secure grip on your weapon. The selector switch, located behind the laser, switches the output modes and features a lock-out function to prevent accidental activation during storage or when strict light discipline must be maintained. Designed for durability, this system features a weatherproof O-ring and gasket-sealed milspec anodized aluminum housing.

Light Performance
  • 600-lumen output
  • White LED emitter
  • Total Internal Reflection (TIR) lens system produces a smooth pre-focused visible beam of light without holes or hotspots; beam has a large center of bright light and a long throw with a generous spill to maintain situational awareness
Laser Performance
  • Class IIIa green
  • 505nm peak wavelength
  • 5mW peak output
  • Individual windage and elevation adjustments to zero with weapon for improved accuracy
MASTERFIRE Rapid Deploy Holster Functionality
  • Holster system available separately
  • Designed to automatically activate the light when the weapon is drawn from the MASTERFIRE holster
  • Saves time and makes one-handed use easier; this feature can be deactivated if required
  • Unique bezel design with cam slots, and pin slots on both sides of the body, lock the light into the holster and secures the weapon at a comfortable angle for quick deployment
  • The MASTERFIRE holster interfaces with the light, instead of the pistol, almost any X400UH-equipped pistol can be can be used with the holster, eliminating the need for multiple holsters for different pistols
  • Rear (user-facing) ambidextrous toggle style
  • Push switch forward for momentary activation; toggle up or down for constant-on
  • Repeat up or down toggle to turn off
  • Secondary switch to choose output mode
  • Choose Off (lock system for light discipline); Laser only; Light and laser; LED only
Construction Details
  • 1.2" diameter bezel
  • Lightweight and durable aluminum alloy housing
  • Scratch and corrosion-resistant Type III milspec matte-black hard anodized finish
  • O-ring and gasket sealed for dust and water resistance
  • Anti-reflective coated, tempered glass lens window
  • Picatinny/Weaver rail mount for pistols or rifles
  • Weight: 5.9 ounces, with batteries
UPC: 084871326421
In the Box
SureFire X400UH-A-GN Ultra LED Weaponlight with Green Aiming Laser
  • 2 x 123A Batteries
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description

    SureFire X400UH-A-GN specs

    Illumination Source White LED
    Output Range 600 lumens
    Bezel Diameter 1.2"
    Type Class IIIa green
    Output Power 5 mW
    Peak Wavelength 505 nm
    Battery 2 x 123A
    Runtime 1.75 h
    Mount Type Picatinny/Weaver rail mount
    Construction Aluminum
    Length 3.7" / 9.4 cm
    Weight 5.9 oz / 167.3 g with batteries
    Packaging Info
    Package Weight 0.55 lb
    Box Dimensions (LxWxH) 5.9 x 4.1 x 2.7"

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