Springfield Armory National Historic Site

The Main Arsenal at Springfield Armory National Historic Site was first built in 1850 and today houses the park's amazing collection of historic firearms.
For nearly two centuries, the U.S. Armed Forces and American industry looked to Springfield Armory for innovative engineering and superior firearms. Springfield Armory National Historic Site commemorates the critical role of the nation’s first armory by preserving and interpreting the world's largest historic US military small arms collection, along with historic archives, buildings and landscape.
Map showing location of park.
A historical-themed event flyer titled “1776–2026 Knox Trail.” The flyer features bold, colonial-style typography and patriotic imagery. It promotes a reenactment event with activities including horse- and oxen-drawn cannon sleds, colonial militia reenact
Springfield Armory NHS Hosts 250th Anniversary Event Commemorating Henry Knox’s Noble Train of Artillery
Springfield Armory National Historic Site will host a free, family-friendly commemoration on Saturday, January 17, 2026, 12:00–3:00 p.m., marking the 250th anniversary of Henry Knox’s daring “Noble Train of Artillery.” The event honors the 300-mile winter expedition that brought captured artillery from Fort Ticonderoga to Boston, an achievement that helped secure one of the Continental Army’s earliest strategic victories.
The Main Arsenal
Photo by NPS Photo
Three Park Volunteers, holding historic firearms, on the grounds of the Armory against a cloudy sky.
Photo by NPS Photo
The tower of the Armory with the flag at full mast blowing in the wind on a cloudy day.
Photo by NPS Photo
A double musket rack holding 645 Springfield US Model 1861 rifle muskets.
Photo by NPS Photo
The Springfield Armory Main Arsenal on a fall day, with blue skies and the flag at half staff.
Photo by NPS Photo