The Winchester Model 12, also known as the M12, is an iconic pump-action shotgun that was introduced in 1912 until the Winchester company ceased its production in 1964. Youtube Over 2,000,000 models were built. Youtube It was used in World War I, World War II, Korean War, and the Vietnam War. Youtube Check out the kick-ass informational video here. Read this: 13 Things No One Understands About Working In Retail Read this: 50 Terrible, Quick Jokes That’ll Get You A Laugh On Demand Read this: 15 Things All Badass, Fearless Alpha-Women Do Differently From Other Types Of Women Check out our stream for more articles like this! Visit Thought Catalog Reel today.