I use online sites. Use gunbot.com as a search engine. I have no issues! Good luck!
Hoarders, cheap ammo and lots of 22 guns out there. you still see people asking 2 and 3 times what it is worth here, still gouging and selling it.
Winchester's .22 ammo factory in Oxford, MS was running two shifts, five days per week, year round in normal times. Since the panic they have been running 24 hours per day seven days per week. I would bet the other factories are doing the same. A .22 production line cannot make .223 or 9mm or whatever so they have not switched products for profit. They also have a dedicated .223/5.56 line at that plant. I understand it is running 24/7 as well. Other than running around the clock, there is no way to increase capacity other than building an entire new assembly line for multi-millions of dollars. They are not going to spend megabucks to fix a temporary situation.