10 Best Surefire Flashlights 2025 in the United States

The SureFire Rail-Lock / X300 Vampire Weapon Light is an excellent choice for anyone needing a reliable tactical flashlight, particularly in shooting sports. It boasts a bright 350 lumens output and features both white light and infrared capabilities, making it versatile for various situations.

The precision TIR lens ensures a tight beam, which is useful for focused illumination while still providing enough peripheral light for safety and awareness. Its construction with aerospace-grade aluminum and impact-resistant materials guarantees durability in harsh conditions, a significant plus for outdoor enthusiasts or tactical users.

The SureFire X300U-B is a compact, durable weapon light designed for handguns and long guns, making it a solid choice for tactical or defensive use. It delivers 600 lumens with a special off-white LED that enhances human vision with a yellowish-green tint, providing a bright but comfortable beam. The precision lens creates a focused center beam with enough surrounding light for better peripheral visibility, which is helpful in low-light situations. It mounts securely on MIL-STD 1913 rails thanks to its tough aluminum T-slot system, so it won't easily shift during use. It runs on two CR123A lithium batteries, which are common and provide reliable power, with runtime that can vary depending on usage.

Weighing only 4 ounces and with a compact size of just under 4 inches, it’s lightweight and won’t add much bulk to your firearm. The build is rugged, using aerospace-grade aluminum and a tempered coated window, making it water-resistant and suitable for outdoor activities like hiking or camping. The brightness is strong but not the highest available on the market, as some flashlights offer up to 1000 lumens or more. Also, the package specs mention plastic material alongside aluminum construction, which might cause some confusion, but the main frame is sturdy metal.

The switching system is ergonomic and ambidextrous, allowing easy operation with one finger, which is convenient. This SureFire model offers a reliable, well-built weapon light that balances brightness, durability, and size, making it a fitting choice for many users, although those seeking the absolute brightest or longest runtime may find other options preferable.

The Surefire X300U-A-TN X300 Ultra Weapon Light is a robust and versatile flashlight designed for tactical use, particularly popular among hunters and tactical enthusiasts. It delivers a powerful 600 lumens of white light, which is optimized for human vision with a slight yellowish-green tint. This makes it suitable for enhanced visibility in various conditions, providing a smooth and focused beam with additional peripheral illumination, thanks to its Precision TIR lens. This is particularly useful in tactical situations where both direct and surrounding awareness are crucial.

The light is powered by two CR123A lithium-ion batteries, which are known for their reliability and long shelf life, although specific runtime details are not provided, which could be a consideration for extended use. It features an ergonomic, ambidextrous switch that allows for both momentary and constant-on operation, ensuring ease of use under stress. Additionally, it can be quickly and securely mounted and detached from Universal and Picatinny rails using the Rail-Lock system, which is convenient for rapid deployment.

For enhanced control, optional pressure-activated switches can be added without changing your grip on the weapon. Constructed from durable aluminum, the X300U-A-TN is built to withstand rugged use and is water-resistant, adding to its reliability in various environmental conditions. The compact size (12 x 10 x 6 inches) and light weight (4.09 ounces) make it easy to handle without significantly affecting the balance of the weapon. However, it is worth noting that while the light is incredibly effective, the price might be higher compared to other tactical flashlights, and it is specifically designed for mounting on weapons, which may limit its appeal for general flashlight users.