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SureFire X400U WeaponLight. The SureFire X400 Ultra WeaponLight integrates powerful white-light illumination and bright red or green laser aiming in one compact rail-mountable package. An effective combination for close- to medium-range engagements.

The high-performance LED generates 600 lumens of brilliant white light that is focused by a lens to produce a tight beam with extended reach and significant surround light for peripheral vision.

The SureFire X400 Ultra produces tactical-level light'enough to overwhelm an aggressor's dark-adapted vision'for 1.75 hours per set of batteries.

The X400 Ultra's 5-milliwatt laser sight, located below the primary light emits a high-visibility red (635 nM) or green (505 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.

It 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. Optional DG grip switches are available for use with a pistol, and an XT07 tape switch permits the X400 Ultra to be activated when attached to a long gun without altering your grip on your weapon.

Fits handguns and long guns with Picatinny or Universal rails. Adapter mounts available for several non-railed handguns'click here to view them.

SureFire X400 Ultra LED/Laser Weapon Light Features:

• Virtually indestructible 600-lumen LED regulated to maximize output and runtime
• High-visibility 5 mW red or green laser sight
• TIR lens for close- to medium-range applications
• Quick-detach rail clamp with adapters for Picatinny and Universal rails
• Accepts optional pistol grip and long gun forend switches
• Construction'High-strength aerospace aluminum with Mil-Spec anodizing
• Impact-resistant polymer coated tempered window
• Weatherproof'O-ring and gasket sealed
• Includes SF123A batteries with 10-year shelf life

SureFire X400 Ultra LED / Laser Weapon Light Specs:

• Max Output: White Light 600.0 lumens
• Max Output: Laser 5.0 mW (Red or Green)
• Tactical Runtime Light: 1.75 hours
• Runtime Laser: 25 hours
• Length: 3.6 inches
• Bezel Diameter: 1.125 inches
• Weight w/Batteries: 4.9 ounces
• Batteries: Two (2) 123A (included)

Available Accessories

Safariland 6280 Level II Mid-Ride Duty Holster - Tac Light

Safariland 6004 Tactical Holster {Closeout}

SureFire DG Grip Switch Assembly for X-Series

SureFire 123A - 3-Volt Lithium Batteries - Card of 2