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
Henry Nock Flintlock Yeomanry Carbine
Rifled carbine mentioned in the NRA Gun Collector's Handbook as an example of early experimentation with rifling. The muzzle of this arm has a smoothbore section about 4 inches allowing easier loading.