The SureFire X400UH Ultra MasterFire Weapon Light, Black, White LED/Green Laser, 1,000 Lumens (brand part no. X400UHAGN) is engineered to fit virtually any rail-equipped pistol and interface with SureFire’s revolutionary MasterFire Rapid Deploy Holster, letting a shooter lock the light securely into the holster for quick deployment and instant-on activation when drawn. Its recoil-proof LED and TIR lens focus 1,000 lumens into a smooth, far-reaching hybrid beam with a large central spot and ample spill light, and the high-visibility green laser is easily seen by the human eye. Its Mil-Spec hard-anodized aluminum body is light, strong, and weatherproof.

Key Specifications

• 1000-lumen recoil-proof LED with a large central spot and ample spill light.
• High-visibility green laser.
• MasterFire Rapid Deploy Holster compatibility for instant-on activation on the draw.
• TIR lens shapes a smooth, far-reaching hybrid beam.
• Thumbscrew/universal/Picatinny rail mounting.

Frequently Asked Questions

How does this work with a holster? It’s built to interface with SureFire’s MasterFire Rapid Deploy Holster for instant-on activation on the draw.

What color is the laser? Green, for high visibility.

Buy the SureFire X400UH Ultra MasterFire Weapon Light

Add this holster-ready light/laser system to your weapon lights lineup, shipped fast from our Lubbock, Texas gun shop.