It's almost impossible to find hunting ammunition right now

What calibers are you trying/wanting to use?
Ever thought about reloading. I can help you with that.

SSG Robert Mark Odom People have gone nuts and are hoarding it now.

Time to reload your own or find someone that does reloading as ammo is at a premium. I know of some people are selling their excess ammo for a more money then what they paid for. Gun shows have reloaders selling their reloads and getting top dollar.