This is a factory build HK EFL Emergency Flare Launcher. This EFL is new and has never been shot, it is no longer produced by HK and has definitely become a collectors item. More rare yet are the 19mm flares for the EFL. Unfortunately I do not have the original manual, however you can see that the serial number on the launcher and that of the box are the same. Included are two magazines and ten 19mm red Flares. Contact with any questions. The item “HECKLER KOCH EFL (emergency Flare Launcher)” is in sale since Monday, September 10, 2018. This item is in the category “Collectibles\Militaria\Other Militaria”. The seller is “jphksocom45″ and is located in Westminster, Colorado. This item can be shipped to United States.