This sound is from Butch Cassidy and the Sundance Kid (1969)

"Butch Cassidy and the Sundance Kid" is a thrilling American western film released in 1969. Starring Paul Newman as Butch Cassidy and Robert Redford as the Sundance Kid, the movie tells the captivating story of two charismatic outlaws who continuously evade the pursuing lawmen while robbing banks and trains. Their captivating performances, chemistry, and iconic roles propelled this film to become a classic. Directed by George Roy Hill and featuring Katharine Ross as their love interest, it masterfully combines action, humor, and drama, providing a memorable cinematic experience. If you're interested in immersing yourself in the sounds of this legendary duo, you can play and download them here.