Load data for .300 H&H Mag. + 200gr Sierra GameKing
470 suitable loads across 82 powder(s) for cartridge .300 H&H Mag. with 200gr Sierra GameKing bullet.
The most recommended powders for this combination are Alliant Reloder-26, Accurate High Country and Norma MRP.
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. + 200gr Sierra GameKing
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) |
|---|---|---|---|---|---|
| 58.8 gr | 3.600" | 26.0" | 2708 fps | ••• | |
| 61.2 gr | 3.600" | 26.0" | 2793 fps | ••• | |
| 61.5 gr | 3.600" | 26.0" | 2509 fps | ••• | |
| ••• | 3.600" | 26.0" | 2602 fps | ••• | |
| ••• | 3.600" | 26.0" | 2696 fps | ••• | |
| ••• | 3.600" | 26.0" | 2784 fps | ••• | |
| ••• | 3.600" | 26.0" | 2648 fps | ••• | |
| ••• | 3.600" | 26.0" | 2734 fps | ••• | |
| ••• | 3.600" | 26.0" | 2474 fps | ••• | |
| ••• | 3.600" | 26.0" | 2554 fps | ••• | |
| ••• | 3.600" | 26.0" | 2634 fps | ••• | |
| ••• | 3.600" | 26.0" | 2713 fps | ••• | |
| ••• | 3.600" | 26.0" | 2792 fps | ••• | |
| ••• | 3.600" | 26.0" | 2658 fps | ••• | |
| ••• | 3.600" | 26.0" | 2738 fps | ••• | |
| ••• | 3.600" | 26.0" | 2817 fps | ••• | |
| ••• | 3.600" | 26.0" | 2738 fps | ••• | |
| ••• | 3.600" | 26.0" | 2606 fps | ••• | |
| ••• | 3.600" | 26.0" | 2694 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.