Streamlight ProTac Rail Mount 1L-X Pro is a high-performance, compact tactical weapon light engineered specifically for short-barreled rifles, carbines, and SMGs. Built for military, law enforcement, tactical operations, and everyday shooters, this powerful light ensures exceptional visibility in low-light environments. Maximum operational flexibility is achieved through the innovative Jack-Cap tail cap, providing dual-system redundancy that allows operators to switch seamlessly between a standard push-button and a remote pressure pad. The dedicated, integrated port keeps the remote switch firmly connected during intense use. For versatile mounting, the secure rail clamp system attaches directly to standard MIL-STD-1913 Picatinny rails, and an included M-LOK mount allows for easy adaptation to M-LOK compatible handguards.