.31 Caliber Percussion (Cap and Ball)
23 firearms in catalog
Also known as: .31 cal, .31 percussion, 7.9mm ball
Cartridge specifications
| Bullet Diameter | 7.9 mm (0.311") |
| Typical Bullet Weight | 3 g (46 gr) |
| Typical Muzzle Velocity | 180 m/s (591 fps) |
| Cartridge Type | Rimmed |
Firearms chambered in .31 Caliber Percussion (Cap and Ball)
- Allen & Wheelock Pepperbox — Allen & Wheelock · Revolver · 1856
- Allen & Wheelock Pocket Model Side-Hammer Revolver — Allen & Wheelock · Pistol · 1858
- Allen & Wheelock Pocket Revolver — Allen & Wheelock · Pistol · 1857
- Bacon Pepperbox — Bacon Manufacturing Company · Revolver · 1852
- Bacon Pocket Revolver — Bacon Manufacturing Company · Pistol · 1858
- Blunt & Syms Pepperbox — Blunt & Syms · Pistol · 1837
- Chamberlain Underhammer Pistol — E. Chamberlain · Pistol · 1840
- Colt Model 1848 Baby Dragoon — Colt's Manufacturing Company · Revolver · 1848
- Colt Model 1849 Pocket — Colt's Manufacturing Company · Revolver · 1850
- Colt Model 1855 "Root" Sidehammer — Colt's Patent Fire Arms Manufacturing Company · Revolver · 1855
- Colt Paterson No. 2 Pocket Model — Patent Arms Manufacturing Company · Revolver · 1837
- Colt Paterson No. 3 Belt Model — Patent Arms Manufacturing Company · Revolver · 1837
- Colt Wells Fargo Model — Colt's Manufacturing Company · Revolver · 1850
- Cooper Pocket Revolver — Cooper Firearms Manufacturing Co. · Pistol · 1864
- Darling Brothers Pepperbox — Barton & Benjamin M. Darling · Revolver · 1836
- Pietta 1863 Pocket — F.lli Pietta · Revolver
- Remington New Model Pocket Revolver — E. Remington & Sons · Pistol · 1865
- Remington Rider Pocket Revolver — E. Remington & Sons · Pistol · 1860
- Remington-Beals Third Model Pocket Revolver — E. Remington and Sons · Pistol · 1859
- Stocking & Co. Pepperbox — Stocking & Company · Pistol · 1849
- Traditions Vest Pocket Derringer — Traditions Performance Firearms · Pistol
- Whitney Eagle Pocket Revolver — Whitney Arms Company · Revolver · 1859
- Whitney Two-Trigger Pocket Revolver — Whitney Arms Company · Pistol · 1852