.25-20 Winchester
1895 · Winchester Repeating Arms Company · 1 firearm in catalog
Also known as: .25 WCF, .25-20 Win, .25-20 WCF, 6.5x33mmR
Cartridge specifications
| Bullet Diameter | 6.55 mm (0.258") |
| Neck Diameter | 7.16 mm (0.282") |
| Base Diameter | 8.99 mm (0.354") |
| Case Length | 33.27 mm (1.310") |
| Overall Length | 40.39 mm (1.590") |
| Max Pressure | 193.1 MPa (28,000 psi) |
| Typical Bullet Weight | 5.57 g (86 gr) |
| Typical Muzzle Velocity | 445 m/s (1460 fps) |
| Typical Muzzle Energy | 552 J (407 ft·lbf) |
| Primer Type | Small Rifle |
| Cartridge Type | Rimmed |
| Introduced | 1895 |
Firearms chambered in .25-20 Winchester
- Winchester Model 1892 — Winchester Repeating Arms Company · Rifle · 1892
Cartridge family
Parent cartridge: .32-20 Winchester
Derived cartridges