SureFire X400 Ultra WeaponLight with Red Laser

Item Code: X400U-A-RD
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  • Length: 3.7 in.
  • Ambidextrous Push/Toggle Switching
  • High Strength AeroSpace Aluminum Body
  • Mil-Spec Hard Anodized
  • Detail
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    The SureFire X400 Ultra WeaponLight with Red Laser features a recoil-proof LED and TIR lens that focuses 1,000 lumens of light into a smooth, far-reaching beam with a large central spot that is extremely effective for close- to medium-range engagements. The high-strength aerospace aluminum body is Mil-Spec hard anodized for superior toughness and corrosion resistance and is O-ring and gasket sealed to keep out dust and moisture. The X400 Ultra's 5-milliwatt laser sight, located below the primary light, emits a high-visibility red (635 nM) beam. The laser's aiming adjustment mechanism uses Nylok screws that won't back out from the effects of recoil, which means it rarely needs to be re-zeroed. The versatile X400 Ultra can be attached to a pistol or a long gun since its Rail-Lock system permits rapid attachment/detachment from either Universal or Picatinny rails. Its integral ambidextrous push/toggle switch provides one-finger operation for either momentary or constant-on operation.


        • The ultimate in SureFire WeaponLight versatility
        • 1,000 lumens of TIR-optimized output for far-reaching illumination, plus laser
        • Recoil-proof, high-performance LED produces 1,000 lumens of white light

        • Custom TIR lens creates smooth, far-reaching beam with a larger center spot
        • Integral ambidextrous momentary- and constant-on switching provides easy activation
        • Attaches securely to both Universal and Picatinny accessory rails
        • Weatherproof O-ring and gasket sealing ensure durability in rainy conditions
        • High-strength aerospace aluminum body is Mil-Spec hard anodized for extreme durability
        • Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on weapon


        • Max Output: 1,000 lumens
        • Laser Output: 5 mW
        • Tactical Runtime*: 1.5 hours
        • Length: 3.7 inches
        • Bezel Diameter: 1.125 inches
        • Weight w/Batteries: 4.9 ounces
        • Batteries: 2 123A (included)
        • Distance: 213 Meters
        • Ambidextrous Push/Toggle Switching

    *Runtime (at highest setting for multiple-output lights) until output drops below 50 lumens

    WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

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