I vendicatori dell'Ave Maria
Starring Tony Kendall, Pietro Torrisi, Alberto Dell'Acqua, Ida Meda, Barbara Loy, Spartaco Conversi, Attilio Dottesio, Alberto Farnese, Remo Capitani, Arrigo Peri
It's a western movie, and has a rating of 5 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Italy.