Steel Frontier (1995)

Set in a postnuclearholocaust future this scifi western takes place in the frontier city of New Hope the only place around with a working oil refinery Ever since a megalomaniac general and his followers took over the place life has been miserable Then a stranger a manoffewwords comes to town A quickdrawing gunslinger he first joins the conquerors As time passes however it rapidly becomes apparent that he really sides with the townsfolk and when the time is right he leads them into a violent uprising