The Galleries
- Robert E. Petersen Collection
- Ancient Firearms - 1350 to 1700
- Road to American Liberty - 1700 to 1780
- A Prospering New Republic - 1780 to 1860
- A Nation Asunder - 1861 to 1865
- The American West - 1850 to 1900
- Innovation, Oddities and Competition
- Theodore Roosevelt and Elegant Arms - 1880s to 1920s
- World War I and Firearms Innovation
- WWII, Korea, Vietnam and Beyond - 1940 to Present
- For the Fun of It
- Modern Firearms - 1950 to Present
- Hollywood Guns
Old World Art and Craftsmanship
Early arms from Europe and elsewhere.
- Cassiano Zanotti (Padua, Italy) Matched Snaphaunce Pistol Pair
- Early Ball Butt Dag Wheellock Pistol
- Fabrica Reale (Naples, Italy) Matched Flintlock Pistol Pair
- Giovanni Beretta (Brescia, Italy) Snaphaunce Fowler
- Giovanni Beretta Folding Stock Miquelet Fowler
- Indian Matchlock Gun
- Italian Flintlock Sporting Fowler
- Japanese Matchlock Temple Gun
- Japanese Matchlock Temple Gun
- Persian Miquelet
- Samuel Depfer Cheek Stock Doglock Rifle
- Sardinian Miquelet
- Spanish Madrid Lock Miquelet Pistol
- Spanish Miquelet
- Swedish/Baltic Lock Rifle
- Turkish/Balkan Rat-tail pistols