Blond hombre with a 'coo-coo' pistola?
Many years ago I saw a spaghetti western with a Manco looking gringo who acquired a gun with a revolving barrel like the Stranger's. Only difference was the sound track made a "coo-coo" sound just before he fired it.
Anyone know what film this was? This was c.'67-68, same as STRANGER...
I'm going loco, amigos...