.32-20 Winchester
1882 · Winchester Repeating Arms Company · 2 firearms in catalog
Also known as: .32 WCF, .32-20 Win, 8x33mmR
Cartridge specifications
| Bullet Diameter | 8.18 mm (0.322") |
| Neck Diameter | 8.56 mm (0.337") |
| Base Diameter | 8.99 mm (0.354") |
| Case Length | 33.27 mm (1.310") |
| Overall Length | 40.39 mm (1.590") |
| Max Pressure | 110.3 MPa (16,000 psi) |
| Typical Bullet Weight | 6.48 g (100 gr) |
| Typical Muzzle Velocity | 457 m/s (1499 fps) |
| Typical Muzzle Energy | 677 J (499 ft·lbf) |
| Primer Type | Small Rifle |
| Cartridge Type | Rimmed |
| Introduced | 1882 |
Firearms chambered in .32-20 Winchester
- Winchester Model 1873 — Winchester Repeating Arms Company · Rifle · 1873
- Winchester Model 1892 — Winchester Repeating Arms Company · Rifle · 1892
Cartridge family
Derived cartridges