SureFire X300U-B

The SureFire X300U-B is a premier weapon-mounted light designed for professionals who demand reliability and performance. With its high-output LED and robust construction, it's built to perform in the most demanding conditions. Key Features: High Output: 1,000 lumens of white light for optimal visibility. Beam Distance: Reaches up to 213 meters, ensuring clear identification of threats. Runtime: Approximately 1.25 hours on two CR123A batteries (included). Mounting System: Features a T-slot thumbscrew clamp for secure attachment to MIL-STD-1913 (Picatinny) rails. This design ensures a solid lock-up, minimizing movement during recoil.  Construction: Crafted from high-strength aerospace aluminum with a Mil-Spec hard anodized finish for durability and corrosion resistance. Waterproof: IPX7 rated, allowing submersion up to 1 meter for 30 minutes. Switching: Ambidextrous push/toggle switch for momentary or constant-on activation. Why We Stand Behind It: At Four Brothers Holsters, we only offer products we trust and use ourselves. The X300U-B's T-slot mounting system provides a rock-solid attachment to 1913 rails, ensuring consistent performance and reliability. Its robust construction and high-output beam make it a top choice for professionals and enthusiasts alike. We prefer this system over the X300U-A mounting mechanism. Specifications: Length: 3.76 inches (9.55 cm) Bezel Diameter: 1.125 inches (2.9 cm) Weight (with batteries): 4.1 oz (116 g) Finish: Mil-Spec Hard Anodized Battery: Two CR123A (included) Included in the Box: SureFire X300U-B WeaponLight Two CR123A Batteries Picatinny Crossmember Operator's Manual