The LumaShark(TM) is an Illuminated, weaponized, 12" free float hand guard whose patented features have eliminated the need for bulky bolt on flashlights on the AR Platform. It is the ultimate tactical AR15 hand guard on the market to date! We started with T-6061 Aluminum and machined tubes into the grip that comfortably house the very best high lumen dazzler CREE flashlight bulbs right into the grip. This lighting system is made to provide not only illumination on the darkest of nights but also to aid law enforcement when they need to light up a suspect and disrupt the intent cycle. There is no better lighting system available today.