For sure! 
I tend to keep about a 24 month supply on hand. Levels will fluctuate but being able to have a decent buffer enables buying things in bulk when they are on sale which is a major life hack 

And extra ammo is always a great resource 😁 

 I wish we had access to guns and ammo here. We're just sitting ducks over in Europe. 

 Dang 🫂

3D printing firearms for self defense is easy nowadays but ammunition is tricky. A great reason for those who are able to stock up 

 I've considered it, but yeah... ammo is a problem and no doubt I would be placed on yet another watchlist.