Cartridge comparison
.280 Jeffery vs .280 Ross
.280 Jeffery and .280 Ross are both in the reference; see the full spec comparison below.
Side by side
| .280 Jeffery | .280 Ross | |
|---|---|---|
| Type | Rifle | Rifle |
| Introduced | 1913 | 1907 |
| Bullet diameter | 0.288″ | 0.287″ |
| Case length | 2.5″ | 2.611″ |
| Effective range | 400 yd | 500 yd |
Highlighted cells hold the clear edge where both sides have a number. Every figure is a range maximum from the reference; typical loads run lower.
Case profiles, to scale
Drawn to the same scale, so the proportions are true. Physical size varies with your screen.