Surefire X400UH-A-RD Ultra Masterfire 1000 Lumen White LED/Red Laser Weapon Light - Black Anodized

The Surefire X400UH-A-RD Ultra Masterfire weapon light delivers 1,000 lumens of white LED output paired with a 5.0 mW red aiming laser in a compact, rail-mounted package purpose-built for duty and defensive pistols. A recoil-proof LED is focused through a precision TIR lens, producing a smooth, far-reaching hybrid beam with a large central spot and ample spill for close-to-medium-range situational awareness.

The body is CNC-machined from aerospace-grade aluminum and finished in Mil-Spec hard Black Anodized for corrosion resistance. A unique bezel with cam slots and pin slots on both sides of the body locks the light into the MasterFire holster system, allowing rapid draw and re-holstering without removing the light, while a universal rail-locking interface also lets the X400UH-A-RD mount to virtually any railed handgun.

An integrated red laser sits below the bezel for intuitive co-witnessing with iron sights or a red-dot optic. Ambidextrous push-button / toggle switching controls momentary and constant-on activation for the white light, with separate activation for the laser. The unit carries an IPX4 water-resistance rating to keep running through rain and splash.

Measuring just 3.70" long with a 1.125" bezel diameter and weighing only 4.90 oz, the X400UH-A-RD runs on readily available CR123A lithium batteries (non-rechargeable). This is a purpose-built white-light and red-laser illumination platform from one of the most respected names in weapon-mounted lighting.