The Galleries
- Robert E. Petersen Collection
- Ancient Firearms
- The Road to American Liberty
- Seeds of Greatness
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- Theodore Roosevelt, Elegant Arms
- World War I and Firearms Innovation
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- For the Fun of It
- Firearms Traditions for Today
- William B. Ruger Special Exhibits
- Freedom's Doorway
Nagant Model 1895 Double Action Service Revolver
The Nagant gas seal revolver employs a longer than usual cartridge case that completely covers the projectile, allowing the case in the cylinder to seal against the rear-projecting barrel extension. SN 8317