Civil War Shot?

[EC.Mason]

Found this today at an old house. It is very heavy and solid lead. I found it close to where a lot of Civil War activity, but not sure if its some type of shot or not. Any ideas?

 

[diggervet]

send a message to cannonballguy, he will be able to help you

 

[Valley Ranger]

Weigh it and measure it for more precise analysis.