This is one of my favorite historical/film pieces. You can find it all over Civil War movies and Westerns, so it's not really a prop from a specific movie. I believe Eli Wallach's character "Tuco" and Clint Eastwood's "Blondie" (a.k.a. "The man with no name") had Colt Navy revolvers in "The Good, The Bad and The Ugly". I bought this at a Civil War reenactment. Cool thing about this, it'll actually fire a projectile, if needed AND can be converted to fire modern ammunition.
