Load data for 7 mm Rem. Mag. + 140gr Sierra SBT GameKing
Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.290 in / 83.57 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.290 in / 83.57 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 140gr | SBT GameKing
Cartridge:7 mm Rem. Mag. load data
Case Length (L3):2.500" | 63.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.415" | 10.5 mm
Case Capacity:82 gow | 5.31 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):62,366 psi | 4,300 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.0
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Community Loads for 7 mm Rem. Mag. + 140gr 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) |
|---|---|---|---|---|---|
| 59.1 gr | 3.250" | 24.0" | 2883 fps | ••• | |
| 67.4 gr | 3.250" | 24.0" | 2891 fps | ••• | |
| 63.9 gr | 3.290" | 24.0" | 2874 fps | ••• | |
| ••• | 3.290" | 24.0" | 2923 fps | ••• | |
| ••• | 3.290" | 24.0" | 2974 fps | ••• | |
| ••• | 3.290" | 24.0" | 2744 fps | ••• | |
| ••• | 3.290" | 24.0" | 2798 fps | ••• | |
| ••• | 3.290" | 24.0" | 2851 fps | ••• | |
| ••• | 3.290" | 24.0" | 2903 fps | ••• | |
| ••• | 3.290" | 24.0" | 2739 fps | ••• | |
| ••• | 3.290" | 24.0" | 2795 fps | ••• | |
| ••• | 3.290" | 24.0" | 2854 fps | ••• | |
| ••• | 3.290" | 24.0" | 2912 fps | ••• | |
| ••• | 3.290" | 24.0" | 2735 fps | ••• | |
| ••• | 3.290" | 24.0" | 2797 fps | ••• | |
| ••• | 3.290" | 24.0" | 2854 fps | ••• | |
| ••• | 3.290" | 24.0" | 2716 fps | ••• | |
| ••• | 3.290" | 24.0" | 2784 fps | ••• | |
| ••• | 3.290" | 24.0" | 2848 fps | ••• | |
| ••• | 3.290" | 24.0" | 2920 fps | ••• | |
| ••• | 3.290" | 24.0" | 2987 fps | ••• | |
| ••• | 3.290" | 24.0" | 2722 fps | ••• | |
| ••• | 3.290" | 24.0" | 2791 fps | ••• | |
| ••• | 3.290" | 24.0" | 2852 fps | ••• | |
| ••• | 3.290" | 24.0" | 2906 fps | ••• | |
| ••• | 3.290" | 24.0" | 2973 fps | ••• | |
| ••• | 3.290" | 24.0" | 3032 fps | ••• | |
| ••• | 3.290" | 24.0" | 3085 fps | ••• | |
| ••• | 3.290" | 24.0" | 2738 fps | ••• | |
| ••• | 3.290" | 24.0" | 2790 fps | ••• | |
| ••• | 3.290" | 24.0" | 2837 fps | ••• | |
| ••• | 3.290" | 24.0" | 2883 fps | ••• | |
| ••• | 3.290" | 24.0" | 2824 fps | ••• | |
| ••• | 3.290" | 24.0" | 2886 fps | ••• | |
| ••• | 3.290" | 24.0" | 2944 fps | ••• | |
| ••• | 3.290" | 24.0" | 2761 fps | ••• | |
| ••• | 3.290" | 24.0" | 2806 fps | ••• | |
| ••• | 3.290" | 24.0" | 2850 fps | ••• | |
| ••• | 3.290" | 24.0" | 2896 fps | ••• | |
| ••• | 3.250" | 24.0" | 2684 fps | ••• | |
| ••• | 3.290" | 24.0" | 2789 fps | ••• | |
| ••• | 3.290" | 24.0" | 2841 fps | ••• | |
| ••• | 3.290" | 24.0" | 2890 fps | ••• | |
| ••• | 3.240" | 25.6" | 2943 fps | ••• | |
| ••• | 3.240" | 25.6" | 2685 fps | ••• | |
| ••• | 3.240" | 25.6" | 3078 fps | ••• | |
| ••• | 3.290" | 24.0" | 2849 fps | ••• | |
| ••• | 3.290" | 24.0" | 2888 fps | ••• | |
| ••• | 3.290" | 24.0" | 2926 fps | ••• | |
| ••• | 3.290" | 24.0" | 2966 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.