SureFire X400VH MasterFire WeaponLight: Precision, Power, and Versatility in One Compact Device

• The SureFire X400VH MasterFire WeaponLight is a cutting-edge LED White-Light and Infrared WeaponLight with an integrated infrared laser, specially designed for tactical professionals. 
• Seamlessly integrates with the MasterFire® Rapid Deploy Holster for fast deployment and instant-on activation, essential in low-light and high-pressure scenarios. 
• Features the V-Series head, enabling quick selection between 350 lumens of blinding white light or 120 mW of infrared illumination, ensuring versatility in any mission. 
• Equipped with an eye-safe infrared laser for accurate aiming when using NVGs, providing a clear advantage in stealth operations. 
• The TIR lens delivers a focused beam with excellent reach, combined with surrounding light for both close- and medium-range use. 
• Rugged construction with virtually indestructible LEDs, ensuring durability and reliability in extreme environments. 
• Compatible with almost any pistol featuring a tactical rail, making it an exceptional tool for mission adaptability and weapon-to-weapon compatibility.

SureFire X400VH MasterFire WeaponLight Review

What are some common accessories to add to the SureFire X400VH MasterFire WeaponLight?

• Suppressors for minimizing sound and muzzle flash during operations. 
• MasterFire® Rapid Deploy Holster, designed specifically for seamless weapon retention and quick deployment with the X400VH. 
• Night Vision Goggles (NVGs) to complement the infrared illumination and laser for low-light or stealth situations. 
• Picatinny Rail Attachments, allowing additional accessories like grips or cameras to be mounted alongside the X400VH. 
• 123A Lithium Batteries, ensuring optimal runtime and performance, with spares for extended missions. 
• Weapon Sights or Scopes, to pair with the infrared laser for enhanced aiming precision. 

SureFire X400VH MasterFire WeaponLight Features and Specs

The SureFire X400VH MasterFire WeaponLight is a versatile, high-performance tool designed for tactical operations and low-light conditions. It combines LED white light, infrared illumination, and an eye-safe infrared laser in a durable, compact package. The weapon light integrates seamlessly with the MasterFire® Rapid Deploy Holster for quick action and secure retention. With its dual-mode illumination and mission-ready features, the X400VH is built for reliability and precision in challenging environments.

Key Features

• Dual-output V-Series head offers 350 lumens of LED white light or 120 mW of IR illumination.
• Integral Class 1 infrared laser (<0.7 mW, 850 nm) ensures accurate aiming in stealth operations.
• Cam-slotted bezel and rear locking lugs ensure secure weapon retention in the MasterFire® holster system.
• TIR lens provides a focused beam with long-range reach and ample surrounding light.
• Quick-detach rail clamp enables fast mounting to Universal and MIL-STD-1913 (Picatinny) rails.
• Rugged construction with Mil-Spec hard anodized aluminum for durability.
• Offers up to 2.5 hours of runtime on high white-light output and 16.75 hours on IR mode.

What's in the box of the SureFire X400VH MasterFire WeaponLight?

• (1) SureFire X400VH MasterFire WeaponLight
• (2) 123A Lithium Batteries
• (1) Owner’s Manual
• (1) Warranty Card

SureFire X400VH MasterFire WeaponLight FAQs

What type of weapons is the SureFire X400VH MasterFire WeaponLight compatible with?

The X400VH is designed to work with almost any pistol equipped with a tactical rail. Its Quick-Detach rail clamp also allows secure attachment to Universal and MIL-STD-1913 (Picatinny) rails, making it compatible with both handguns and long guns.

How do I switch between white light and infrared illumination?

The X400VH features a V-Series head with a self-locking selector bezel. Simply twist the bezel to switch between 350 lumens of bright white light and 120 mW of infrared illumination for use with night vision devices.

Is the infrared laser safe for training purposes?

Yes, the X400VH’s infrared laser is eye-safe and ideal for force-on-force training scenarios. It provides a precise aiming point while remaining safe for practical use.

How long does the battery last?

The X400VH runs on two 123A lithium batteries, which are included. You can expect a runtime of 2.5 hours for white light, 16.75 hours for infrared illumination, and 20 hours for the laser.

Is the SureFire X400VH MasterFire LED White-Light & Infrared WeaponLight durable in challenging environments?

Absolutely. The X400VH is constructed from rugged aluminum with a Mil-Spec hard-anodized finish. It offers IPX4-rated liquid ingress protection, ensuring reliable performance in adverse conditions.

Does the X400VH Weaponlight - SureFire integrate with the MasterFire® Holster?

Yes, the X400VH is designed to integrate seamlessly with SureFire’s MasterFire® Rapid Deploy Holster. The cam-slotted bezel and rear locking lugs ensure secure retention and quick deployment with instant light activation.

Can I use the SureFire X400VH MasterFire WeaponLight LED Infrared Laser for MasterFire® Rapid Deploy Holster for stealth operations?

Yes, the X400VH is optimized for stealth scenarios. The infrared laser provides a visible aiming point under night vision, while the IR illumination ensures you remain undetected in low-light conditions.