How many different models of 410 did Winchester make?

Winchester produced several models of the .410 shotgun, primarily the Model 42 and the Model 370, along with various other variations and configurations. The Model 42, introduced in 1933, is one of the most famous .410 models, known for its quality and craftsmanship. Additionally, Winchester also manufactured the Model 9410, a lever-action shotgun that chambered .410 shells. Overall, while the exact number of different models may vary based on specific configurations and variations, the most notable are the Model 42, Model 370, and Model 9410.