I do a lot of shooting. Bulls Eye Pistol - practice Saturday am (when I'm not shooting cowboy) 100 rounds .38 & 100 rounds .22 rimfire. League shoots every Wednesday afternoon/evening - 30 rounds .38 & same .22 rimfire. I have a couple of thousand .38 loaded up.
Cowboy Action- I usually practice once or twice a week shooting 100 pistol, 100 rifle & 50 shotgun each session. Monthly matches are 60 to 70 rifle, same pistol & 20 shotgun. Regional shoots last 3 days - 200 rifle & 200 pistol, 50 shotgun.
I reload for match shooting mostly in the winter. The rest of the year is for prairie dogs & big game shooting range time. I buy my reloading components in bulk with 3 or 4 other guys. Just bought bullets- .45 for cowboy - together we bought 100,000 bullets. I also just bought 25# of black powder. Last year 10 of us bought 500,000 primers. One of our shooting group works for a sporting goods wholesaler, that's how we get the quantities. I won't need primers, powder or bullets for several years.