This legendary arsenal made weapons for the US from 1812 to Vietnam
If there were any one weapons manufacturer that was worthy of being called the "Arsenal of Democracy," it would be the Springfield Armory. The armory was founded by George Washington in 1777, meaning it's nearly as old as the country itself. The Springfield, Mass. institution was the nation's first depot for its weapons of war and has supplied the United States in every war from the War of 1812 to Vietnam.
Today, the nation's first federal armory is a national historic site, run by the National Parks Service and housing the largest collection of American firearms in the world. Until 1968, however, it was an innovative firearms manufacturer, producing the weapons that won wars for the United States. From the get-go, the site of the Springfield Armory was of critical defensive importance to the young United States. It was the site where New England colonists trained to defend the colony from nearby native tribes. When the time came for revolution, Gen. Washington and his artillery chief, Henry Knox, chose the site for its defensive terrain.
After the revolution, the armory was critical to the defense of the young republic. In putting down Shay's Rebellion, the defenders of the arsenal proved the United States was capable of maintaining its own stability and security. Later, it produced arms for the War of 1812, despite resistance to the war in the New England states, and it may have been one of the deciding factors in the Union victory in the Civil War.
Union troops with Springfield Armory 1861 rifles.
(National Parks Service)
The mass production techniques used by the armory at Springfield were so advanced for the time that from the start of the war to the end of the war, production increased 25 fold to more than a quarter-million rifles every year. That far outpaced what the Confederates could produce. By the end of the war, the armory wasn't just a producer, it was designing and testing new arms for the future. It was experimenting with concepts that wouldn't become widespread for another half-century, including interchangeable parts and even an early assembly line.
Some of the most iconic small arms ever produced by the United States to serve on the foreign battlefields of the 20th Century were produced at the Springfield Armory. The Springfield Model 1903 rifle, the M1917 Enfield Rifle, and Springfield is where John Garand developed the first practical semi-automatic rifle for military use – a weapon Gen. George S. Patton called "the greatest battle implement ever devised."
You may have heard of the M1 Garand.
(Library of Congress)
The last weapon the armory developed and produced was the M14, a version of the M1, but eventually, the M1 family was replaced by the M16 family of rifles as the U.S. military's standard-issue infantry weapon in 1964. By 1968, the legendary facility would be shuttered despite producing other arms for use in the Vietnam War. When the armory refused to build the new M16, Secretary of Defense Robert McNamara had the armory closed.
In the years that followed, the buildings of the Springfield Armory complex were restored and the place was turned into a museum, run by the Parks Service.