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
J.P. Sauer Model 1879 Reichsrevolver
Designed to Prussian Army specifications, the Reichsrevolver adopted in 1879 was a stout single action, six-shot handgun that remained in service until replaced by the semi-auto Parabellum.