Streamlight ProTac Rail Mount HL-X Laser Black LED Tactical Weapon Light

Streamlight ProTac Rail Mount HL-X Laser Black LED Tactical Weapon Light Features and Performance

The Streamlight ProTac Rail Mount HL-X Laser Black LED Tactical Weapon Light is a high-output long gun light built for rifles, carbines, and other rail-equipped firearm setups where dependable illumination, integrated aiming capability, and practical switching options matter. Its low-profile design mounts directly to MIL-STD-1913 Picatinny rails, making it a strong fit for defensive rifles, training carbines, and general-purpose tactical setups. For shooters who want a dedicated rail-mounted light with a built-in laser and a more focused beam profile for longer-range use, this model offers a strong balance of output, beam reach, and real-world usability.

One of the standout features of this model is its integrated red aiming laser. Streamlight designed the light and laser combination to give users both white-light illumination and an additional aiming reference in one compact package. The rail grabber is separate from the light body, which allows the unit to be repositioned within the clamp while maintaining windage and elevation settings. That makes it especially appealing for shooters who want a practical light-and-laser setup for a rifle or carbine without stepping up to a much bulkier arrangement.

This model also uses Streamlight’s multi-fuel system. While this specific package includes two CR123A lithium batteries, the light also accepts one Streamlight SL-B26 protected Li-Ion USB rechargeable battery pack. On high, it produces 1,000 lumens with an 18,200 candela beam and a 270-meter beam distance. It also includes a low mode at 60 lumens for extended runtime, along with TEN-TAP programming that allows users to choose between high/strobe/low, high only, or low/high operating modes. That flexibility makes the light a strong option for shooters who want more control over how their weapon light performs in different applications.

The ProTac Rail Mount HL-X Laser is also built around practical long gun use. It includes both a push-button tail switch and a remote pressure switch, giving users flexibility depending on rail layout and preferred activation style. Streamlight also includes remote retaining clips, double-sided tape, and zip ties to support cleaner switch routing and installation. Built from 6000 series machined aircraft aluminum with an anodized finish and a gasket-sealed glass lens, the light is made for serious real-world use. For shooters looking for a durable rail-mounted long gun light with an integrated red laser, multi-fuel capability, and proven Streamlight construction, the Streamlight ProTac Rail Mount HL-X Laser Black LED Tactical Weapon Light is a strong fit. For more lights and firearm accessories, visit our accessories collection. To learn more about manufacturer specifications and product information, see Streamlight’s official product resources.