Bandidos (1967)

 

Directed by Massimo Dallamano. Spaghetti western. Opens with a kick ass train robbery sequence. Found on Youtube. 

https://en.wikipedia.org/wiki/Bandidos_(film)

https://www.imdb.com/title/tt0062706/

https://www.slantmagazine.com/dvd/vengeance-trails-four-classic-westerns-blu-ray-review-arrow/