Instructions
Line up a rifle bullet---or an empty shell casing, which works equally well----perpendicular to the holstered bullets with the bottom edge of the rifle bullet aligned with the outside of the first bullet in the holster.
Count the number of holstered bullets from the bottom of the rifle bullet to the top and record your number. The number of bullets will vary depending on the caliber and the kind of rifle bullet you are using.
Place the rifle bullet on the first "group" of bullets, count it and then move the bullet over to the next group of bullets starting with the first one not previously counted. Stop when there are no longer enough bullets to fill the span of the rifle bullet. From that point, count the remaining bullets individually. For example, if your rifle bullet encompass 10 rounds and you count three "groups" and count 4 remaining bullets, then the total bullet count is 34.