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
Crown Jewels
Nine of the finest from the Petersen collection, including the Parker Invincibles, Annie Oakley's guns, the Devil's Shotgun, and the best Winchester ever.
Annie Oakley's F. Hambrusch Shotgun
Annie Oakley's Stevens Pistol
Holland & Holland Side by Side Best Gun Shotgun
J.C.A. Brun Double Barrel Percussion Shotgun
John Olin's Winchester Model 21 Shotgun
Parker's Invincibles: The Finest American Shotguns (1 of 3)
Parker's Invincibles: The Finest American Shotguns (2 of 3)
Parker's Invincibles: The Finest American Shotguns (3 of 3)
Purdey .600 Nitro Double Rifle
Szecsei & Fuchs Double Barrel Bolt Action Rifle