Ok hear me out. You know how demigods can’t use guns because regular bullets don’t really work on monsters but they can’t just make all the bullets out of celestial bronze because it’s impractical because the bullets aren’t able to be retrieved so it would just be a waste of celestial bronze? And you know how a lot of magical weapons in pjo return magically to the owner if they like drop or lose it or something?? SO what if they just enchanted the bullets so they return to the gun?? Is this possible? I do not know. I just want will solace to have a gun