SureFire X400UH Ultra MasterFire WeaponLight & Laser

The SureFire X400UH Ultra MasterFire is a high-performance weapon light designed to integrate seamlessly with SureFire's MasterFire® Rapid Deploy Holster system. It combines a powerful white LED light with an integrated laser sight, enhancing target identification and acquisition in various lighting conditions.

Specifications

• Light Output: 1,000 lumens
• Runtime: 1.25 hours
• Peak Beam Intensity: 11,300 candela
• Laser Output: <5 mW (Green: 515 nm)
• Laser Runtime: 24 hours
• Distance: 213 meters
• Bezel Diameter: 2.9 cm
• Length: 9.4 cm
• Weight with Batteries: 141.7 g
• Battery Compatibility: Two 123A lithium batteries (included)
• Construction: High-strength aerospace aluminum body, Mil-Spec hard anodized for extreme durability

Features

• Cam-slotted bezel and rear locking lugs interface with MasterFire holster for secure weapon retention
• Precision-engineered hybrid beam pattern creates smooth, far-reaching light with a central spot and ample surround light for situational awareness
• Integral ambidextrous momentary- and constant-on switching for easy activation
• Attaches securely to both Universal and Picatinny accessory rails
• Weatherproof O-ring and gasket sealing
• Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on weapon

Why Choose the SureFire X400UH Ultra MasterFire?

Combining high-output illumination with a precise laser aiming device, the X400UH Ultra MasterFire enhances target acquisition and situational awareness, making it an ideal choice for professionals and enthusiasts seeking reliable performance in demanding conditions.