Load data for .458 Lott + 400gr Speer Soft Point Flat Nose
510 suitable loads across 86 powder(s) for cartridge .458 Lott with 400gr Speer Soft Point Flat Nose bullet.
The most recommended powders for this combination are Hodgdon CFE223, Alliant Power Pro 1200-R and Accurate 2200.
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 + 400gr Speer Soft Point Flat Nose
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) |
|---|---|---|---|---|---|
| 93.4 gr | 3.546" | 24.0" | 2602 fps | ••• | |
| 78.4 gr | 3.546" | 24.0" | 2448 fps | ••• | |
| 86.1 gr | 3.546" | 24.0" | 2451 fps | ••• | |
| ••• | 3.546" | 24.0" | 2398 fps | ••• | |
| ••• | 3.546" | 24.0" | 2451 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.