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Surefire X400
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Surefire

X400

$729.00
$656.00
Sale Price
Available California compliant

Surefire X400 LED Weapon Light and Laser, Pistol, 1000 Lumens, White Light Output with Red Laser, Picatinny, Black X400U-A-RD

Key Details
Brand Surefire
Manufacturer Part Number X400U-A-RD
UPC 084871321211
SKU SFX400U-A-RD
Current Stock 29 available
Quantity Updated Jun 11, 2026 7:03 PM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

The SureFire X400U is designed to fit almost any rail-equipped pistol. Its recoil-proof LED and TIR lens channel 1,000 lumens of light into a smooth, long-reaching hybrid beam with a large central spot and ample spill light, providing an effective mix for close- to medium-range engagements. Available in traditional red (635 nanometers) or high-vis green (515 nanometers), its 5-milliwatt laser is highly visible to the human eye, helping the user get on target quickly and accurately. With a Mil-Spec hard-anodized aluminum body that's lightweight, durable, and weatherproof, it can withstand tough conditions and remain operational. Mounting an X400U on your pistol or long gun clearly shows that you take your security seriously.

Features
  • Special High-Performance LED Produces 1,000 Lumens
  • Highly Visible, Integrated 5 mW Red Laser
  • Integral Ambidextrous Momentary- and Constant-On Switching
  • Attaches Securely to Both Universal and Picatinny Accessory Rails
  • Accepts Optional Pressure-Activated DG and XT Remote Switches Without Altering Grip
Specifications
UPC: 084871321211
Manufacturer: Surefire
Manufacturer Part #: X400U-A-RD
Model: X400
Type: Weaponlight w/Laser