Civil war ammo?

[Heavygold4me]

I found theses buried in the sand at a beach in Mississippi today. Are these from the civil war? Any info would be appreciated.
Thanks

 

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[Tnmountains]

Yes I think they all are. Your best bet for a positive I.D is to post them in the what is it forum for a type. I can move this post there if you wish just pm me or any mod. Good luck