3 Inch Cartridge or Gun Belt - a classic cartridge belt made by hand from the last best west A cartridge belt with your choice of loop size is a handy addition to any SASS shooter's or hunter's equipment. Our cartridge belt as shown has 30 loops to hold any size cartridge you want. Whatever size you wear, we will fill the length of the belt with loops. The exact number will vary by the length of belt, and the tapered design holds more than the billeted style.