| Max Output -- White Light |
170 |
.0 |
lumens |
| Max Output -- Laser |
5 |
|
mW |
| Tactical Runtime* |
2 |
.4 |
hours |
| Length |
3 |
.60 |
inches |
| Bezel Diameter |
1 |
.00 |
inches |
| Weight w/Batteries |
4 |
.4 |
ounces |
| Batteries |
2 |
|
123A (included) |
*Runtime (at highest setting for multiple-output flashlights) until output drops below 50 lumens
X400
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 two adapter wedges 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.
NSN: 6230-01-579-1382]
FITS: Handguns and long guns with Picatinny or Universal rails.
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