The Galleries
- Robert E. Petersen Collection
- Ancient Firearms
- The Road to American Liberty
- Seeds of Greatness
- The Prospering New Republic
- A Nation Asunder
- The American West
- Innovation, Oddities and Competition
- Theodore Roosevelt, Elegant Arms
- World War I and Firearms Innovation
- WWII, Korea, Vietnam and Beyond
- For the Fun of It
- Firearms Traditions for Today
- William B. Ruger Special Exhibits
- Freedom's Doorway
9/11 Revolver - Officer Walter Weaver
This stainless steel revolver was recovered from the World Trade Center ruins at Ground Zero. It was carried by New York police officer Walter Weaver on September 11, 2001. Officer Weaver, like many fellow officers and firemen that day, rushed into the Twin Towers to save victims trapped inside. 223rd Street in the Bronx has been renamed to honor Officer Walter Weaver.