The Streamlight ProTac Rail Mount HL-X Pro is a long range, low-profile, gun-mounted light that produces 50,000 candela and shines for 447 meters. This high-performance weapon-mounted light delivers 1,000 lumens of illumination in a compact 7.45-inch design engineered for tactical precision. Constructed from 6000-series machined aircraft aluminum with anodized finish and featuring a gasket-sealed glass lens, the light is IP67-rated for waterproof durability.
The Rail Mount HL-X Pro features a Jack-Cap tail cap switch for versatile operation and features easy attachment to MIL-STD-1913 (Picatinny) rails. The rail-grabber with thumbscrew easily attaches to Picatinny rails with no tools needed and is compatible with M-LOK compatible rail systems. The light supports TEN-TAP Programming allowing for selection of three different operating programs: 1) High/Strobe 2) High Only 3) Low/High.
This light-only configuration includes the Jack-Cap, M-LOK Kit, 2.5mm Allen Wrench, and 2 CR123 Batteries. The weapon light is powered by two CR123A lithium batteries, offers a 1.25-hour run time on high and an extended 21 hours on low, and weighs 6.60 ounces. The light features impact-resistant construction and a high temperature and impact resistant Borofloat glass lens with anti-reflective coating, having been extensively live fire tested.





