No, you’re not missing anything. It looks like the caseless ammo comes in blocks of 20 (at least the 20x66) so that’s probably a good place to bet the rest of it will sit, whatever the “stack” is for the particular ammo.
Paper cartridges can be counted by the amount of paper they need, or primers for the cap and ball ammo.
*All tests as of ver 6184. No warranty expressed or implied. By reading this end user automatically assumes all liability and risk associated with following my advice.
