SureFire X400, LED Handgun & Long Gun WeaponLight with a Red Laser Aiming Device & Rail-Lock System, 170 Lumens, Black - X400

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Product Overview

The SureFire X400 combines a brilliant white light with a bright red laser aiming device in one WeaponLight. 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 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 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 X400 comes with adapter plates permitting rapid attachment to and removal from either Universal or Picatinny rails. An ambidextrous push/toggle switch 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 X400 when attached to a long gun. Some firearms may require an adapter mount.


Manufacturer Surefire
Mfg Part# X400
SKU 214398774
UPC 084871311199
UPC 14 00084871311199
Sales Rank 39187
Accepts optional pistol grip and long gun forend switches
Construction-High-strength aerospace aluminum with Mil-Spec anodizing; impact-resistant polymer; coated tempered window
High-visibility 5 mW / 635 nm laser sight
Includes high-energy 123A batteries with 10-year shelf life
Quick-detach rail clamp
Tactical-level output with TIR lens for close- to medium-range applications
Virtually indestructible LED regulated to maximize output and runtime
Weatherproof-O-ring and gasket sealed
Product Attributes
Appliance Power Electric
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