.425 Westley Richards
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| .425 Westley Richards | ||
|---|---|---|
| Type | Rifle | |
| Place of origin | England | |
| Production history | ||
| Designer | Westley Richards | |
| Designed | 1909 | |
| Variants | .425 Westley Richards Semi-rimmed Magnum | |
| Specifications | ||
| Case type | Rebated, bottleneck | |
| Bullet diameter | .435 in (11.0 mm) | |
| Neck diameter | .456 in (11.6 mm) | |
| Shoulder diameter | .540 in (13.7 mm) | |
| Base diameter | .543 in (13.8 mm) | |
| Rim diameter | .467 in (11.9 mm) | |
| Case length | 2.64 in (67 mm) | |
| Overall length | 3.30 in (84 mm) | |
| Ballistic performance | ||
| Bullet weight/type | Velocity | Energy |
| 410 gr (27 g) SP | 2,350 ft/s (720 m/s) | 5,010 ft·lbf (6,790 J) |
| Source: "Cartridges of the World" [1] | ||
The .425 Westley-Richards or .425 Westley Richards Magnum is one of the classic African big-game rounds. It is a cartridge invented by the Westley Richards gunmaking firm of Birmingham England in 1909 as a proprietary cartridge for their bolt action rifles. Often referred to as the "Poor Man's Magnum" the round has the unusual characteristic of having a rebated rim, one that is smaller in diameter than the case body. This allowed it to be used in converted Mauser 98 magazine rifles with a standard (.30-06 size) magazine length and bolt face.
[edit] See also
[edit] References
- ^ Barnes, Frank C. [1965] (2006). in Skinner, Stan: Cartridges of the World, 11th Edition, Iola, WI, USA: Gun Digest Books, 396,408,411. ISBN 0-89689-297-2.
