Blastfighter

Blastfighter is a 1984 Italian action film by Lamberto Bava starring Michael Sopkiw and George Eastman. Its original title in Italy was Force of Vengeance, and in France it was released as Blastfighter The Executioner.

Jakes estranged daughter Connie then joins him with Jerry and her boyfriend, but all of them are killed off when the hunters decide to get revenge for scaring away the herbal medicinist. Jake manages to escape back to his cabin and dig up his gun for one last battle with those who would break the law.Blastfighter was originally penned as a science fiction film but this idea was scrapped due to filming difficulties and budgetary concerns. ........

Source: Wikipedia