User blog comment:Spawny0908/Rockstar Announces Fan Appreciation Red Dead DLC (and it's FREE!!!)/@comment-77.100.187.64-20110613120537/@comment-1824274-20110614224707

I agree with Jack. One of the only Civil War guns I've seen in Red Dead is the Gatling Gun. And Jack's time as the protagonist takes place in 1914, so people were pretty much done with Civil War guns by then. They were moving onto automatic guns and such.