Load data for .300 H&H Mag. + 175gr Sierra MatchKing
573 suitable loads across 94 powder(s) for cartridge .300 H&H Mag. with 175gr Sierra MatchKing bullet.
The most recommended powders for this combination are ReloadSwiss RS 70, Alliant Reloder-16 and Alliant Reloder-26.
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. + 175gr Sierra MatchKing
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) |
|---|---|---|---|---|---|
| 59.2 gr | 3.600" | 26.0" | 2778 fps | ••• | |
| 61.8 gr | 3.600" | 26.0" | 2875 fps | ••• | |
| 64.4 gr | 3.600" | 26.0" | 2970 fps | ••• | |
| ••• | 3.600" | 26.0" | 2673 fps | ••• | |
| ••• | 3.600" | 26.0" | 2757 fps | ••• | |
| ••• | 3.600" | 26.0" | 2847 fps | ••• | |
| ••• | 3.600" | 26.0" | 2932 fps | ••• | |
| ••• | 3.600" | 26.0" | 2787 fps | ••• | |
| ••• | 3.600" | 26.0" | 2868 fps | ••• | |
| ••• | 3.600" | 26.0" | 2594 fps | ••• | |
| ••• | 3.600" | 26.0" | 2677 fps | ••• | |
| ••• | 3.600" | 26.0" | 2765 fps | ••• | |
| ••• | 3.600" | 26.0" | 2847 fps | ••• | |
| ••• | 3.600" | 26.0" | 2718 fps | ••• | |
| ••• | 3.600" | 26.0" | 2808 fps | ••• | |
| ••• | 3.600" | 26.0" | 2894 fps | ••• | |
| ••• | 3.600" | 26.0" | 2979 fps | ••• | |
| ••• | 3.600" | 26.0" | 2888 fps | ••• | |
| ••• | 3.600" | 26.0" | 2743 fps | ••• | |
| ••• | 3.600" | 26.0" | 2846 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.