Can anyone tell me what these are? Definitely lead. Old bullets?

[williamsvicki3]

I found both of these today while detecting. I found them within a 1/2 mile of one another in Southeast Louisiana near the Pearl River.

 

[MasonDixonMding]

The one that is bigger and lighter in color. Is a black powder bullet. I made and shot many of them in the 70s and 80s. The other one I’m not sure.

 

[Longhair]

They are both relatively modern.
The large one is as MasonDixonMding said, a T/C .50cal Maxi-Ball.
The smaller one is a generic style .44cal semi-wadcutter.