Reverend Colt (1971) Starring Guy Madison, Richard Harrison, Ennio Girolami, German Cobosand Steven Tedd. Directed by Marino Girolami but credited to Leon Klimovsky Reverend Miller arrives in Tucson where he wants to build a church. But on the very day of his arrival a gang carries out a raid on the bank and the people of Tucson, who are suspicious of the new reverend because he carries a gun, immediately blame him for the robbery. The sheriff saves him from lynching by putting him in jail. Then he asks the priest to find the gang and the booty; thus Miller becomes the Reverend Colt. His exceptional skill means that he can shoot hats off people's heads and their pistols from their pockets, but he never kills.
Vengeance is a Colt 45 aka Son of Django (1968) Starring Gabriele Tinti, Guy Madison, Daniele Vargas, Andrea Scotti. Directed by Osvaldo Civirani The son of Django searches for the murderer of his father and is thereby involved in a war between two factions headed by former acquaintances.