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
War Movies
Clark Gable Magnum
Clark Gable Shotgun 
Colt Model 1921 Thompson 
Custom Colt Pistols 
Gran Torino (2008) 
Gunga Din (1939)
Heartbreak Ridge (1986) 
Letters From Iwo Jima (2006) 
Magnum, P.I. (1980–88) Colt
Robert Stack 
The Alamo (1960) 
The Alamo (2004) Longrifle 
The Alamo (2004) Pistol
The Hurt Locker (2009) 
The Pacific (2010) 
The Wild Bunch (1969) A1 Browning
The Wild Bunch (1969) Shotgun
The Wild Bunch (1969) Star Model B
We Were Soldiers (2002)