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

Please review our Four Brothers Holsters Exchange, Return and Refund Policy

Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.