Gun barrel or part of a bayonet socket

[allison86]

Dug this up yesterday at a old civil war fort done some research and some people say it's a part of a gun and some say it looks like a piece of a bayonet socket

 

Amazon Forum Fav 👍

Minelab PRO-FIND 35 Waterproof Pinpointer Metal Detector for Experts with Tone ID & Adjustable Sensitivity - Grab it through Amazon!

[l.cutler]

The way it is broken, it appears to be cast iron, which a gun barrel or bayonet socket would not be made of.