Which wartime product innovation was marketed with the slogan "The weapon that won the West" during its commercial sales after military adoption?

Throughout military history, product innovation has dramatically changed warfare and influenced the outcome of conflicts. Some innovations were so revolutionary that they redefined military strategy entirely. Test your knowledge about key military product innovations that shaped history and the companies or countries behind them. Can you identify the correct origins of these game-changing military technologies?

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Winchester Model 1873 repeating rifle
Colt Single Action Army revolver
Gatling gun
Henry rifle