The SIG SAUER FOXTROT1X FDE 450 LUMEN WEAPON LIGHT is a compact, rail-mounted white light built for shooters who want dependable illumination, fast activation, and a clean fit on modern defensive pistols and carbines. With a rugged aluminum body, bright 450-lumen output, and a flat dark earth finish, the FOXTROT1X delivers serious low-light capability without unnecessary bulk.

Designed to mount to Picatinny 1913, SIG SAUER proprietary, and Glock rails with no adapter headaches, the FOXTROT1X includes sliding rail interface plates for maximum positioning flexibility on the rail. Dual ambidextrous push-button side switches give the shooter easy access to both momentary and latching modes, making this light equally at home on a carry gun, home-defense pistol, or duty-ready setup.

Powered by a single CR123 battery, the ultra-efficient white LED provides 450 lumens with a 1.5-hour runtime. A removable bezel simplifies battery changes, while lockout mode helps prevent accidental activation in storage or transport. Add in IPX-7 waterproofing and a compact footprint that should fit many holsters designed around handgun lights, and the FOXTROT1X FDE is a strong choice for shooters who want proven SIG performance in a versatile weapon-mounted package.

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