The black SureFire Mini Scout Light Pro Weaponlight can be mounted on a Picatinny or M-LOK rail and swivels as needed—toward the rifle to reduce snagging on brush or away from it to make room for other gear. Lightweight at 4.1 ounces and compact at 4.1 inches, the Mini Scout Light Pro delivers 500 lumens through a Total Internal Reflection lens for a bright beam with long throw and ample surrounding light. The light is controlled on a momentary or constant-on basis with a push-button tailcap switch, shrouded to guard against accidental activation. Its hard-anodized aluminum housing is O-ring sealed against the elements. Power is supplied by one CR123A battery with one hour of runtime.