Load data for 7 mm Weath. Mag. + 160gr Sierra SBT GameKing
Based on C.I.P., the max. allowed case length is 2.549 in / 64.74 mm, the max. cartridge length is 3.360 in / 85.34 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.549 in / 64.74 mm, the max. cartridge length is 3.360 in / 85.34 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 160gr | SBT GameKing
Cartridge:7 mm Weath. Mag. load data
Case Length (L3):2.549" | 64.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.587" | 14.9 mm
Case Capacity:87 gow | 5.64 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:11.5
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Community Loads for 7 mm Weath. Mag. + 160gr Sierra SBT 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) |
|---|---|---|---|---|---|
| 60.6 gr | 3.360" | 26.0" | 2608 fps | ••• | |
| 62.8 gr | 3.360" | 26.0" | 2690 fps | ••• | |
| 65.0 gr | 3.360" | 26.0" | 2772 fps | ••• | |
| ••• | 3.360" | 26.0" | 2853 fps | ••• | |
| ••• | 3.360" | 26.0" | 2746 fps | ••• | |
| ••• | 3.360" | 26.0" | 2855 fps | ••• | |
| ••• | 3.360" | 26.0" | 2961 fps | ••• | |
| ••• | 3.360" | 26.0" | 2646 fps | ••• | |
| ••• | 3.360" | 26.0" | 2731 fps | ••• | |
| ••• | 3.360" | 26.0" | 2819 fps | ••• | |
| ••• | 3.220" | 24.0" | 2920 fps | ••• | |
| ••• | 3.360" | 26.0" | 2652 fps | ••• | |
| ••• | 3.360" | 26.0" | 2740 fps | ••• | |
| ••• | 3.360" | 26.0" | 2829 fps | ••• | |
| ••• | 3.360" | 26.0" | 2911 fps | ••• | |
| ••• | 3.220" | 24.0" | 2988 fps | ••• | |
| ••• | 3.360" | 26.0" | 2627 fps | ••• | |
| ••• | 3.360" | 26.0" | 2731 fps | ••• | |
| ••• | 3.360" | 26.0" | 2835 fps | ••• | |
| ••• | 3.360" | 26.0" | 2937 fps | ••• | |
| ••• | 3.360" | 26.0" | 2659 fps | ••• | |
| ••• | 3.360" | 26.0" | 2746 fps | ••• | |
| ••• | 3.360" | 26.0" | 2838 fps | ••• | |
| ••• | 3.360" | 26.0" | 2815 fps | ••• | |
| ••• | 3.360" | 26.0" | 2907 fps | ••• | |
| ••• | 3.360" | 26.0" | 2996 fps | ••• | |
| ••• | 3.360" | 26.0" | 3079 fps | ••• | |
| ••• | 3.360" | 26.0" | 2795 fps | ••• | |
| ••• | 3.360" | 26.0" | 2882 fps | ••• | |
| ••• | 3.360" | 26.0" | 2972 fps | ••• | |
| ••• | 3.360" | 26.0" | 2808 fps | ••• | |
| ••• | 3.360" | 26.0" | 2889 fps | ••• | |
| ••• | 3.360" | 26.0" | 2972 fps | ••• | |
| ••• | 3.360" | 26.0" | 2561 fps | ••• | |
| ••• | 3.360" | 26.0" | 2653 fps | ••• | |
| ••• | 3.360" | 26.0" | 2745 fps | ••• | |
| ••• | 3.360" | 26.0" | 2836 fps | ••• | |
| ••• | 3.360" | 26.0" | 2609 fps | ••• | |
| ••• | 3.360" | 26.0" | 2637 fps | ••• | |
| ••• | 3.360" | 26.0" | 2701 fps | ••• | |
| ••• | 3.360" | 26.0" | 2725 fps | ••• | |
| ••• | 3.360" | 26.0" | 2797 fps | ••• | |
| ••• | 3.360" | 26.0" | 2814 fps | ••• | |
| ••• | 3.360" | 26.0" | 2887 fps | ••• | |
| ••• | 3.360" | 26.0" | 2542 fps | ••• | |
| ••• | 3.360" | 26.0" | 2658 fps | ••• | |
| ••• | 3.360" | 26.0" | 2781 fps | ••• | |
| ••• | 3.360" | 26.0" | 2897 fps | ••• | |
| ••• | 3.360" | 26.0" | 3018 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.