Worked for our local guy located up north at the gun shows who worked the shows through out the southwest (Miwall) back in the early 2000's. He is / was based out of nor Cal and learned the business after giving up on the fed's regulating him selling guns. Most of his reloading gear is old and none of that stuff manufacturing wise has been reproduced for many years and is not reproducible for modern times so ammo is produced on a primtive level to this day. Mike would run out of ammo because his gear, crew and the other folks including the major firearms producers that provided it to him could not keep up with the demand he was asking for and selling. Back in the early 2000's when I worked for him we would run out of the basic stuff on the first day and would sell whatever we had left the next day. It's only going to get worse as the country changes. A gun without ammo is nothing more than a fancy stick, get a clue folks. Figure out what you need to do to not be that guy...