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
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- For the Fun of It
- Firearms Traditions for Today
- William B. Ruger Special Exhibits
- Freedom's Doorway
Allen & Wheelock Sidehammer Rimfire
The Sidehammer Rimfire Revolver was one of many similar models offered by Allen in various sizes, barrel lengths, and calibers. Over 1,000 of these revolvers were made between 1859 and 1862. SN 125