Streamlight ProTac Rail Mount HP-X Pro System

The Streamlight ProTac Rail Mount HP-X Pro System is a multi-fuel weapon light engineered for mounting on long guns with MIL-STD-1913 (Picatinny) rails. It offers selectable operating modes, redundant tail-cap and remote switch operation, and a mounting kit that includes an M-LOK adapter for expanded compatibility. Construction uses machined aircraft-grade aluminum and a gasket-sealed lens for use in demanding environments.

Key Specifications

• The model is the ProTac Rail Mount HP-X Pro by Streamlight.
• The body is constructed from aircraft-grade aluminum with an anodized finish.
• The system accepts a Streamlight SL-B26 protected Li‑Ion rechargeable battery pack or two CR123A batteries.
• The mounting interface attaches to MIL-STD-1913 (Picatinny) rails and the kit includes an M-LOK mounting adapter.
• The emitter produces a focused beam rated at 105,000 candela with a stated beam distance of 648 meters.
• The light provides selectable high, low, and strobe operating modes via TEN‑TAP programming.
• The package includes a Jack‑Cap tail cap, remote pressure switch, mounting hardware, Allen wrench, and two CR123A batteries.
• The overall length measures 5.63 inches for compact rail-mounted use.
• The design is rated for waterproof operation without the remote pressure switch and reduced water resistance with the remote installed.

Purpose-built for users who need a dependable, rail-mounted illumination system, the ProTac Rail Mount HP‑X Pro combines a durable aluminum housing, flexible power options, and multiple output programs to suit long-range observation and close-quarters tasks. The included mounting hardware and remote switch make it adaptable to a range of rifle and carbine setups while the focused beam and candela rating support extended reach when needed.