22 published .458 Winchester Magnum (using Sierra bullets) reloading recipes across 6 powders and 1 bullet manufacturers, with bullet weights from 300 to 300 grains and recorded velocities between 1,770 and 2,525 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.
The first 5 of 22 recipes.
| Bullet | Powder | Charge | Velocity | COAL | Primer |
|---|---|---|---|---|---|
| Sierra HP or FN 300gr | Hodgdon H-4198 | 62.5 gr | 2342 fps | — | — |
| Sierra HP or FN 300gr | Hodgdon H-4198 | 64.7 gr | 2387 fps | — | — |
| Sierra HP or FN 300gr | Hodgdon H-4198 | 65.8 gr | 2434 fps | — | — |
| Sierra HP or FN 300gr | Hodgdon H-4198 | 66.9 gr | 2483 fps | — | — |
| Sierra HP or FN 300gr | Hodgdon H-4198 | 60.3 gr | 2299 fps | — | — |
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Open the full search to narrow .458 Winchester Magnum (using Sierra bullets) data by bullet weight, powder manufacturer, powder and bullet make.
Search all 22 .458 Winchester Magnum (using Sierra bullets) loads