As of today (4/23/20) you can buy ammunition online, brick and mortar or your favorite means. No background checks at all, cash and carry. Thankfully there was an injunction issued staying that asinine law we have been dealing with over the last year. I'm sure this will be contested and go further up the chain by the leftists but while you can think about taking advantage of this and stocking up on what you need. It really bothers me to no end that these people think they can just take away our rights with the scribble of a pen. It even bothers me more that there are many of us who would protect them with our lives if necessary without question to be able to do that. I sometimes wonder who is the bigger fool.
Know your rights and exercise them one and all.