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
The Age Of Industry
The Age Of Industry: (A) Eli Whitney & Us Arms Contracts (B) Percussion System (C) Maynard Tape (D) Hall's Breechloader (E) Us M-1841 (F) Flint To Percussion (G) Remington (H) Colt (I) Ethan Allen (J) Smith & Wesson
- Colt (Paterson, NJ) Holster Model Paterson Revolver No. 5
- Colt 1839 Revolving Percussion Rifle
- Colt Paterson Percussion Revolver
- Colt Walker Revolver (counterfeit)
- Ethan Allen (Norwich, CT) Bar-Hammer Pepperbox Revolver
- Ferdi Furwith (Vienna, Austria) Tube Lock Percussion Rifle
- Joseph Manton (London, England) Percussion Fowler
- Remington (Ilion, NY) Percussion Rifle
- Rollin White Arms Co. (Lowell, MA) Single-Action Pocket Revolver
- S. H. Staudenmayer (London, England) Flintlock Pistol
- S. H. Staudenmayer Percussion Pistol
- Smith & Wesson No. 1 1st Issue revolver
- Smith & Wesson No. 1 Second Issue Single-Action Revolver
- U.S./Eli Whitney (New Haven, CT) Model 1798 Contract Flintlock Musket
- U.S./Hall Model 1819 Breechloading Flintlock Rifle
- U.S./Hall Model 1836 Breechloading Percussion Carbine
- U.S./Harpers Ferry Model 1841 "Mississippi" Percussion Rifle
- U.S./Springfield Model 1855 Percussion Pistol/Carbine
- US/Nippes Model 1840 Musket conversion