Constructed of virtually indestructible polypropylene plastic, these boxes are ideal for storing ammunition, organizing your reloads or taking ammo to the range in your shooting bag. Living hinge design with snap lock latch. Specially-grooved lid is designed to match up with the feet on the bottom so they nest into each other for unparalleled storage of multiple boxes. Comes with load label for recording load data. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: 50 Round Handgun.