No.
I’ve played with metal detectors since I was a kid.
My best find ever was a lever from a lever action rifle at a House on elder mt that was a barn during the civil war.
I have not found any this year but I’ve found 50 cal bullets here on the island that are from WW2 when the pilots out of tyndal air force base would practice strafing on this (then deserted) Island
We have a hotchkiss shell that my father in law found with a detector. It was still live when he dug it up, at least 100 years after the Battle of Nashville. He had it drilled out.