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
Italian Guns
- Abbiatico & Salvinelli .410 ga. 560 Side-by-side Shotgun
- Abbiatico & Salvinelli Dassa-engraved Side-by-side Shotgun
- Abbiatico & Salvinelli G. Sabatti-engraved Side-by-side Shotgun
- Abbiatico & Salvinelli Over-under Shotgun
- Abbiatico & Salvinelli Side-by-side Shotgun
- Abbiatico & Savenelli Four-Barrel Exposed Hammer Shotgun
- Beretta Model EEGS Double Rifle
- Bertuzzi Side-by-side Shotgun
- Fabbri Over-under Shotgun
- Fabbri Side-by-side Shotgun .410 ga.
- Ferraglio Side-by-side Shotgun
- Perazzi .410 ga. Over-under Shotgun
- Perazzi 20 ga. Side-by-side Shotgun
- Perazzi 28 ga. Over-under Shotgun
- Perazzi 28 ga. Side-by-side Shotgun
- Perazzi Over-under Sporting Clay Shotgun
- Perazzi SCO Over-under Shotgun
- Rizzini Bergoli-engraved Side-by-side Shotgun
- Rizzini Galeazzi-engraved Side-by-side Shotgun
- Rizzini Side-by-side Two Barrel Set Shotgun
- Rizzini Torcoli-engraved Side-by-side Shotgun