Cartridge comparison
10.3x60mmR vs .416 Hoffman
10.3x60mmR and .416 Hoffman are both in the reference; see the full spec comparison below.
Side by side
| 10.3x60mmR | .416 Hoffman | |
|---|---|---|
| Type | Rifle | Wildcat |
| Introduced | 1880 | 1977 |
| Bullet diameter | 0.415″ | 0.416″ |
| Case length | 2.3937″ | 2.85″ |
| Max pressure | 39,160 psi | 62,000 psi |
| Recoil | 50.4–55.6 ft·lb | 89.1–105 ft·lb |
| Effective range | 250 yd | 200 yd |
| SAAMI | Not SAAMI standardized | Wildcat |
| CIP | CIP standardized | Not standardized |
| Obsolete | Obsolete | — |
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.
