Brandon, welcome to TN. You will be able to get a lot of help from this web site and you can also gain a lot of knowledge from reading the forums. As for your bullet it looks modern to me. I don't see patina that is often found on older lead. If you have a set of calipers and can give dimensions that would be helpful. Using the lines of the paper and the dime as a reference it looks bigger than a .22 long so I'd have to guess maybe .32 S&W. Good luck and once again, welcome.