Surefire X400 LED Handgun, Long Gun Weapon Light with Laser

The SureFire X400 combines a brilliant white light with a bright red laser aiming device in one SureFire Weapon Light.

A high-efficiency LED generates 170 lumens of brilliant white light focused by a Total Internal Reflection (TIR) lens to produce a tight beam with good reach and significant surround light for peripheral vision.

The SureFire LED has no filament to burn out or break and generates tactical-level light, enough to overwhelm an aggressor's night-adapted vision—for 2.4 hours per set of batteries. The 5-milliwatt, 635 nanometer laser sight, located below the primary light, is nearly twice as bright and much more visible than the nearest competitor. The laser's 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 white light/laser combination makes the SureFire X400 effective in close- to medium-range engagements, ideal for law enforcement, military, and self-defense use.

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 make it weatherproof.

The SureFire X400 comes with two adapter wedges permitting rapid attachment to and removal from either Universal or Picatinny rails.

An ambidextrous push/toggle switch on the SureFire X400 provides one-finger operation for either momentary or constant-on operation, and a mode switch allows you to select white light only, white light + laser, laser only, or system disable. Optional pistol grip switches permit operation with the top grip finger, leaving the index finger free to operate the handgun trigger.

Other switches are available for operating the SureFire X400 when attached to a long gun. Some firearms may require an adapter mount.

Features:

• Virtually indestructible LED regulated to maximize output and runtime
• Tactical-level output with TIR lens for close- to medium-range applications
• High-visibility 5 mW / 635 nm red laser sight
• Quick-detach rail clamp
• 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 high-energy 123A batteries with 10-year shelf life

Specifications:

• Max Output (white light): 170.0 lumens
• Max Output (red laser): 5.0 mW
• Tactical Runtime*: 2.4 hours
• Length: 3.6 inches
• Width: 1.45 inches
• Bezel Diameter: 1.0 inches
• Weight w/Batteries: 4.0 ounces
• Batteries: 2x 123A

*Total runtime until output drops below 50 lumens