The innovative FOXTROT1X mounts seamlessly to any Picatinny 1913, SIG SAUER proprietary, or Glock rail without the need for adapters or cross-slot modifications. It features dual, finger-actuated tactical switches that allow for ambidextrous operation in both continuous and momentary modes. Powered by an ultra-efficient white LED, it delivers 450 lumens for over 1.5 hours on a single CR123 battery. This rail-mounted light is ideal for home defense, law enforcement, or military use and is compatible with most holsters designed for handgun lights. It fits all compact and full-size SIG SAUER pistols, including the P320 Compact, XCOMPACT, XCARRY, XFIVE, Full-size, Carry (excluding Sub-Compact), M17, M18, P226 & MK-25 (with accessory rail), P229 (with accessory rail), P220 (with accessory rail), SP2022 (with accessory rail), 1911 (with accessory rail), as well as MCX, MPX, 516, 716, and M400 with Picatinny rails. Note: It does not fit the P365, P365X, or P365XL LIMA Grip Modules.