As a result of using a rotating hinge design, the Frankford Arsenal Hinge-Top #509 .243/.308 ammo box has a lid that doesn't close accidentally and has an extended lifetime. A 1" by 2 5/8" label can be stuck in a dedicated area on the lid of the Frankford Arsenal Hinge-Top #509. The ammo box can be used to store 50 cartridges.
