Winchester '73

In the old west, cowboy Lin McAdam wins a valuable Winchester 1873 repeating rifle in a shooting contest--which his brother instantly steals. This leads to a rousing series of adventures for McAdam, as he attempts to track down the weapon, which passes through the hands of a number of dangerous people. Meanwhile, Lin also must deal with the cold-blooded murder of his father. Seeking vengeance, the cowboy sets out to find the killer. And when he does, the two men match skills in a violent, deadly showdown. (official distributor synopsis)