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
Civil War Imported Arms
Adams Army Percussion Revolver
Austrian Percussion Pistol
Barnett (London, England) Model 1853 Enfield Percussion Rifle-Musket
Belgian Double-Action Pinfire Revolver
Belgian Double-Action Pinfire Revolver
Belgian Single-Action Pinfire Revolver
Charles Ingram (England) Volunteer Pattern Percussion Rifle
David Herman Double-Action Percussion Revolver
English Double-Action Bar-Hammer Percussion Revolver
LeFaucheux (Belgium) Revolver
LeFaucheux (France) Double-Action Pinfire Revolver
LeMat (France) Second Model Percussion Revolver
LeMat (Liege, Belgium) Pinfire Revolver
London Armory Company Kerr Revolver
Lorenz (Austria) Model 1855 Percussion Rifle
Lorenz (Austria) Percussion Musket
Suhl (Germany) Model 1839 Muzzleloading Percussion Musket
Tranter/Adams (London, England) Patent Percussion Revolver
Westley Richards (London, England) Officer's Model Percussion Musketoon