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
H. & L. Damm Side by Side Hammer Shotgun (1)
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![00826_d1.jpg](/umbraco/ImageGen.ashx?image=/media/66040/00826_d1.jpg&class=galleryImage188-125)
![00826_a.jpg](/umbraco/ImageGen.ashx?image=/media/66035/00826_a.jpg&class=galleryImage188-125)
![00826_r.jpg](/umbraco/ImageGen.ashx?image=/media/66060/00826_r.jpg&class=galleryImage188-125)
![00826_l.jpg](/umbraco/ImageGen.ashx?image=/media/66055/00826_l.jpg&class=galleryImage188-125)
![00826_d2.jpg](/umbraco/ImageGen.ashx?image=/media/66045/00826_d2.jpg&class=galleryImage188-125)
European external hammer shotgun barrels were often part of a multiple barrel set, where rifled and smoothbore barrels could be interchanged to allow for different hunting practices.