.425 Westley Richards
1909 · Leslie Bown Taylor · 1 firearm in catalog
Also known as: .425 WR, .425 Westley Richards Magnum
Cartridge specifications
| Bullet Diameter | 11.05 mm (0.435") |
| Neck Diameter | 11.63 mm (0.458") |
| Base Diameter | 13.72 mm (0.540") |
| Case Length | 64.5 mm (2.539") |
| Overall Length | 91.4 mm (3.598") |
| Typical Bullet Weight | 26.57 g (410 gr) |
| Typical Muzzle Velocity | 716 m/s (2349 fps) |
| Typical Muzzle Energy | 6810 J (5023 ft·lbf) |
| Primer Type | Large Rifle |
| Cartridge Type | Rebated Rim |
| Introduced | 1909 |
Firearms chambered in .425 Westley Richards
- Westley Richards .425 Take-Down — Westley Richards & Co. · Rifle · 1909