.31 Caliber Round Ball (Percussion)
1 firearm in catalog
Also known as: .31 cal ball, 31 percussion, .320 round ball
Cartridge specifications
| Bullet Diameter | 7.9 mm (0.311") |
| Typical Bullet Weight | 3 g (46 gr) |
| Typical Muzzle Velocity | 230 m/s (755 fps) |
| Typical Muzzle Energy | 80 J (59 ft·lbf) |
| Primer Type | Percussion Cap |
| Cartridge Type | Muzzleloading Ball |
Firearms chambered in .31 Caliber Round Ball (Percussion)
- Manhattan Pocket Revolver — Manhattan Fire Arms Co. · Revolver · 1858