The X300UH-B was created to interface with SureFire’s revolutionary MASTERFIRE™ Rapid Deploy Holster. This compact but powerful WeaponLight features a unique bezel with cam slots, and pin slots on both sides of the body, that lock the light into the holster, securing the weapon at an advantageous angle for quick deployment. The X300UH-B is designed to automatically activate when the weapon is drawn from the MASTERFIRE holster (if the holster is manually set for this function), saving valuable time in high-stress situations and making one-handed manipulations easier. Because the MASTERFIRE holster interfaces with the WeaponLight instead of the pistol, and features an open design, most any X300UH-equipped pistol can be accommodated by it.
Everything else about the X300UH-B is pure X-Series. It features a recoil-proof LED covered with a proprietary TIR lens that focuses 600 lumens of light into a smooth, farther-reaching beam with a large central spot. It has a lightweight but strong aerospace-aluminum body finished with Mil-Spec hard anodizing for superior toughness, and O-ring and gasket sealing for weatherproofing.
The XH15 is designed as a dedicated weapon light for the MASTERFIRE™ rapid deploy holster (RDH). It is specifically engineered to activate automatically when the paddle switch is swept past an emedded actuator that is in the on position within the MASTERFIRE™ RDH. The ambidextrous, dedicated constant-on rocker switches also provide local control of the XH15 when out of the holster. A virtually indestructible, digitally regulated LED delivers 350 lumens of blinding light. The fiber-reinforced polymer body is rugged and lightweight. The XH15 produces tactical light output for 1.25 hours on a single SureFire lithium battery.