Lead Cross, Civil War Carved Bullet(?) Metal Detecting find

Metal detecting the same hill site I've been on for a while, and I came across this neat carved lead, maybe a bullet, made into a cross. It appears to have the letter "I" scratched/carved into it. I had asked in my head, after not finding much for quite a while that day "Please let me find just one good thing" and God answered with a really neat find, and a great reminder.