无敌连环枪于1950年上映。无敌连环枪也被叫做温彻斯特，73年, Winchester '73。

In a marksmanship contest, Lin McAdam (Stewart) wins a prized Winchester rifle, which is immediately stolen by the runner-up, Dutch Henry Brown (McNally.) This "story of a rifle" then follows McAdams' pursuit, and the rifle as it changes hands, until a final showdown and shoot-out on a rocky mountain precipice.

出演无敌连环枪的明星有托尼·柯蒂斯, 罗克·赫德森, 詹姆斯·斯图尔特。