The Blackhawk Gladius Flashlight Holder with Mod-U-Lok Attachment is designed to allow the operator to securely hold many of the most popular issued personal tactical lights with a 1.25" diameter bezel and a 1" diameter body. This holder is recommended for operators to carry their tactical lights in a bezel down carry mode however it will work in a bezel up configuration. This Blackhawk holder features new patent pending "Mod-U-Lok" belt mounting attachment system. It allows the end user to mount the holder without having to strip accessories off of a duty or personal belt. Additionally the "Mod-U-Lok" will allow the holder to be mounted at various angles for user comfort and for ease of rapid deployment of the tactical light. The Holder can be mounted at various angles based on user preferences.