Single piece flashlight barrel mount. I designed this specifically for my Mossberg 500A but it will fit anything with a barrel diameter of around 27/28mm and is designed to hold a flashlight with a 1" handle diameter, but the "V" shape design will allow it to accommodate any flashlight within probably +/- .100 or so. It also has a cutout and relief channel so the front sight is not obstructed at all and can actually be used to keep the mount clocked in a vertical position. Although, this mount does allow for side mounting the flashlight to the barrel rather than below it if that's your preference. A small tip would be appreciated and I welcome questions or comments. Thank you hope you enjoy.