Introducing the all-new M3X, where the "X" stands for X-treme. With 125 peak lumens AND 1-hour continuous run-time, the M3X's Shock-Suppression-System enables 30% greater white light output (vs. standard M3) without sacrificing overall performance. The enhanced mil-spec design allows the air-tight M3X to be exposed to the world's harshest environments, be it blinding desert sand storm or swimming 66 feet under salt water. Non-dedicated by design, the patented Slide-Lock^TM interface provides rapid attachment/detachment to virtually any weapon with a MILSTD-1913 rail (or equivalent) while the interchangeable backplates provide multiple, user-defined, configuration options for maximum versatility.