A RAM cartridge storage box that holds 100 rounds of .38 ammunition. Each cartridge stands upright in its own slot, so the rounds do not rattle against each other, are easy to count, and you can see at a glance how many you have left. It keeps ammunition tidy and protected in the safe, the range bag or the vehicle, and is a better long-term home than the original cardboard packet. Label the box with the load and date for reloads. Check the fit with your own cartridges, as bullet weight and overall length can vary between loads.