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
A War In Korea
- Chinese "Chiang Kai-Shek" Short Model Mauser-Pattern Rifle
- Chinese Type 53 Bolt-Action Carbine
- Czech VZ54 Sniper rifle
- Fabrique Nationale Egyptian Model FN-49 Semi-Automatic Rifle
- Guide Lamp Division M3 Submachine Gun
- Handmade Vietnamese 1911 pattern pistol
- Hungarian Mosin-Nagant Model 1891/30 Bolt-Action Rifle with telescopic sight
- Inglis Mk I * pistol
- Ishapore Arsenal (India) S.M.L.E. No. 1 Mk III Bolt-Action Rifle (altered)
- M.A.S. (France) Model 1938 Submachine Gun
- Mosin-Nagant (China) Type 53 Bolt-Action Rifle
- Russian PTRD Sniper rifle
- Savage (Utica, NY) S.M.L.E. No. 4 Mk I/3 Bolt-Action Rifle with bayonet
- Shangshei Arsenal Mauser M1896 "Broomhandle" Pistol
- SKS (China) Semi-Automatic Rifle
- SKS (China) Type 56 Semi-Automatic Carbine
- Sterling (Parker Arms import) semi-automatic carbine
- U.S. M2 Selective Fire Carbine w/ flash hider
- U.S./Colt (Hartford, CT) Model 1911 Semi-Automatic Pistol
- U.S./Colt (Hartford, CT) Model 1918A2 Browning Automatic Rifle
- U.S./Harrington & Richardson M1 Garand Semi-Automatic Rifle
- U.S./Remington M1903A4 Bolt-Action Rifle with M82 Telescopic Sight
- Vietcong Bolt-Action Carbine
- Vietcong Muzzleloading Thumb-Trigger Rifle
- Vietcong Semi-Automatic Pistol
- Vietcong Slam-Fire Blow-Back Rifle