Load data for 7 mm STW + 150gr Sierra GameKing
416 suitable loads across 70 powder(s) for cartridge 7 mm STW with 150gr Sierra GameKing bullet.
The most recommended powders for this combination are Hodgdon Retumbo, ReloadSwiss RS 76 and IMR 7828 SSC.
Based on C.I.P., the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.650 in / 92.71 mm, and the max. allowed pressure is 66,717 PSI / 4,600 bar.
Based on C.I.P., the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.650 in / 92.71 mm, and the max. allowed pressure is 66,717 PSI / 4,600 bar.
Load Specifications
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Community Loads for 7 mm STW + 150gr 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) |
|---|---|---|---|---|---|
| 69.1 gr | 3.650" | 24.0" | 2746 fps | ••• | |
| 72.8 gr | 3.650" | 24.0" | 2878 fps | ••• | |
| 75.4 gr | 3.650" | 24.0" | 2968 fps | ••• | |
| ••• | 3.650" | 24.0" | 3004 fps | ••• | |
| ••• | 3.650" | 24.0" | 2673 fps | ••• | |
| ••• | 3.650" | 24.0" | 2775 fps | ••• | |
| ••• | 3.650" | 24.0" | 2856 fps | ••• | |
| ••• | 3.650" | 24.0" | 2845 fps | ••• | |
| ••• | 3.650" | 24.0" | 2933 fps | ••• | |
| ••• | 3.650" | 24.0" | 3006 fps | ••• | |
| ••• | 3.650" | 24.0" | 3041 fps | ••• | |
| ••• | 3.650" | 24.0" | 2587 fps | ••• | |
| ••• | 3.650" | 24.0" | 2684 fps | ••• | |
| ••• | 3.650" | 24.0" | 2777 fps | ••• | |
| ••• | 3.650" | 24.0" | 2869 fps | ••• | |
| ••• | 3.650" | 24.0" | 2953 fps | ••• | |
| ••• | 3.650" | 24.0" | 2799 fps | ••• | |
| ••• | 3.650" | 24.0" | 2905 fps | ••• | |
| ••• | 3.650" | 24.0" | 2994 fps | ••• | |
| ••• | 3.650" | 24.0" | 2919 fps | ••• | |
| ••• | 3.650" | 24.0" | 3022 fps | ••• | |
| ••• | 3.650" | 24.0" | 3108 fps | ••• | |
| ••• | 3.650" | 24.0" | 3144 fps | ••• | |
| ••• | 3.650" | 24.0" | 2704 fps | ••• | |
| ••• | 3.650" | 24.0" | 2825 fps | ••• | |
| ••• | 3.650" | 24.0" | 2927 fps | ••• | |
| ••• | 3.650" | 24.0" | 3014 fps | ••• | |
| ••• | 3.650" | 24.0" | 3050 fps | ••• | |
| ••• | 3.650" | 24.0" | 2601 fps | ••• | |
| ••• | 3.650" | 24.0" | 2712 fps | ••• | |
| ••• | 3.650" | 24.0" | 2802 fps | ••• | |
| ••• | 3.650" | 24.0" | 2880 fps | ••• | |
| ••• | 3.650" | 24.0" | 2944 fps | ••• | |
| ••• | 3.650" | 24.0" | 2506 fps | ••• | |
| ••• | 3.650" | 24.0" | 2630 fps | ••• | |
| ••• | 3.650" | 24.0" | 2739 fps | ••• | |
| ••• | 3.650" | 24.0" | 2836 fps | ••• | |
| ••• | 3.650" | 24.0" | 2917 fps | ••• | |
| ••• | 3.650" | 24.0" | 2988 fps | ••• | |
| ••• | 3.650" | 24.0" | 3015 fps | ••• | |
| ••• | 3.650" | 24.0" | 2749 fps | ••• | |
| ••• | 3.650" | 24.0" | 2852 fps | ••• | |
| ••• | 3.650" | 24.0" | 2941 fps | ••• | |
| ••• | 3.650" | 24.0" | 2734 fps | ••• | |
| ••• | 3.650" | 24.0" | 2875 fps | ••• | |
| ••• | 3.650" | 24.0" | 2960 fps | ••• | |
| ••• | 3.650" | 24.0" | 2865 fps | ••• | |
| ••• | 3.650" | 24.0" | 2954 fps | ••• | |
| ••• | 3.650" | 24.0" | 3031 fps | ••• | |
| ••• | 3.650" | 24.0" | 3065 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.