Gli specialisti

Gli specialisti also known as The Specialist and Drop Them or Ill Shoot is a 1969 Italian spaghetti western produced, written and directed by Sergio Corbucci. It was coproduced with West Germany and France and was released in France under the title Le spcialiste and in Germany with the title Fahrt zur Hlle, ihr Halunken. The title is probably intended to partner the previous Corbucci western, The Mercenary.

Source: Wikipedia