Load data for .458 Lott + 350gr Speer Hot-Cor
428 suitable loads across 81 powder(s) for cartridge .458 Lott with 350gr Speer Hot-Cor bullet.
The most recommended powders for this combination are Alliant Power Pro 1200-R, Norma 202 and SNPE Vectan SP 10.
Based on C.I.P., the max. allowed case length is 2.800 in / 71.12 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.800 in / 71.12 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
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Community Loads for .458 Lott + 350gr Speer Hot-Cor
Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.
| Powder | Charge (gr) | C.O.L. | Barrel Length | Velocity (fps) | Pressure (psi) |
|---|---|---|---|---|---|
| 83.0 gr | 3.400" | — | 2584 fps | ••• | |
| 85.0 gr | 3.400" | — | 2633 fps | ••• | |
| 88.5 gr | 3.400" | — | 2627 fps | ••• | |
| ••• | 3.400" | — | 2414 fps | ••• | |
| ••• | 3.400" | — | 2648 fps | ••• | |
| ••• | 3.400" | — | 2688 fps | ••• | |
| ••• | 3.400" | — | 2644 fps | ••• | |
| ••• | 3.400" | — | 2705 fps | ••• | |
| ••• | 3.546" | 23.6" | 2451 fps | ••• | |
| ••• | 3.546" | 23.6" | 2454 fps | ••• | |
| ••• | 3.400" | — | 2538 fps | ••• | |
| ••• | 3.400" | — | 2592 fps | ••• | |
| ••• | 3.400" | — | 2490 fps | ••• | |
| ••• | 3.400" | — | 2541 fps | ••• | |
| ••• | 3.400" | — | 2589 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.