SureFire UE Scout Light Rear CapStep It Up. Replacing your Scout Light's rear push button cap assembly with this cap allow you to attach a SureFire tape switch for even greater versatility. The cap's lock out feature positively prevents activation during tactical operations, transportation, or storage. Made from aerospace aluminum, Mil Spec Type III hard anodized and available in Black or Desert Tan, it's a worthy upgrade for your Scout Light. FEATURES: Fits Scout Light WeaponLights