There seem to have been spot component shortages, but commercial ammo sales were up, big, in 2020, and seem to be continuing that trend this year. Supposedly, shotgun sales, that had been slowly falling for years, were also up sharply last year. For all types of consumer firearms, firstime buyers are also way up, and they want ammo. I don't know RST's bottom line, but their sales may be up too, even though availability is regularly listed as out of stock.