Load data for .300 H&H Mag. + 220gr Sierra Pro-Hunter
461 suitable loads across 74 powder(s) for cartridge .300 H&H Mag. with 220gr Sierra Pro-Hunter bullet.
The most recommended powders for this combination are Vihtavuori N560, Norma MRP and Accurate MAGPRO.
Based on C.I.P., the max. allowed case length is 2.850 in / 72.39 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 2.850 in / 72.39 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 .300 H&H Mag. + 220gr Sierra Pro-Hunter
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) |
|---|---|---|---|---|---|
| 59.3 gr | 3.600" | 26.0" | 2641 fps | ••• | |
| 59.8 gr | 3.600" | 26.0" | 2393 fps | ••• | |
| 62.1 gr | 3.600" | 26.0" | 2479 fps | ••• | |
| ••• | 3.600" | 26.0" | 2558 fps | ••• | |
| ••• | 3.600" | 26.0" | 2644 fps | ••• | |
| ••• | 3.600" | 26.0" | 2725 fps | ••• | |
| ••• | 3.600" | 26.0" | 2563 fps | ••• | |
| ••• | 3.600" | 26.0" | 2404 fps | ••• | |
| ••• | 3.600" | 26.0" | 2490 fps | ••• | |
| ••• | 3.600" | 26.0" | 2572 fps | ••• | |
| ••• | 3.600" | 26.0" | 2656 fps | ••• | |
| ••• | 3.600" | 26.0" | 2412 fps | ••• | |
| ••• | 3.600" | 26.0" | 2499 fps | ••• | |
| ••• | 3.600" | 26.0" | 2586 fps | ••• | |
| ••• | 3.600" | 26.0" | 2666 fps | ••• | |
| ••• | 3.600" | 26.0" | 2667 fps | ••• | |
| ••• | 3.600" | 26.0" | 2549 fps | ••• | |
| ••• | 3.600" | 26.0" | 2629 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.