Load data for 7 mm WSM + 150gr Winchester Powerpoint
Based on C.I.P., the max. allowed case length is 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 150gr | Powerpoint
Cartridge:7 mm WSM load data
Case Length (L3):2.090" | 53.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.400" | 10.2 mm
Case Capacity:81.1 gow | 5.26 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:1:12.5
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Community Loads for 7 mm WSM + 150gr Winchester Powerpoint
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) |
|---|---|---|---|---|---|
| 69.8 gr | 2.840" | 24.0" | 3019 fps | ••• | |
| 68.0 gr | 2.840" | 24.0" | 2827 fps | ••• | |
| 72.0 gr | 2.840" | 24.0" | 3009 fps | ••• | |
| ••• | 2.840" | 24.0" | 2981 fps | ••• | |
| ••• | 2.840" | 24.0" | 2890 fps | ••• | |
| ••• | 2.840" | 24.0" | 2913 fps | ••• | |
| ••• | 2.840" | 24.0" | 2800 fps | ••• | |
| ••• | 2.840" | 24.0" | 2986 fps | ••• | |
| ••• | 2.840" | 24.0" | 2828 fps | ••• | |
| ••• | 2.840" | 24.0" | 2998 fps | ••• | |
| ••• | 2.840" | 24.0" | 2946 fps | ••• | |
| ••• | 2.840" | 24.0" | 3134 fps | ••• | |
| ••• | 2.840" | 24.0" | 2813 fps | ••• | |
| ••• | 2.840" | 24.0" | 3072 fps | ••• | |
| ••• | 2.840" | 24.0" | 2906 fps | ••• | |
| ••• | 2.840" | 24.0" | 2938 fps | ••• | |
| ••• | 2.840" | 24.0" | 2895 fps | ••• | |
| ••• | 2.840" | 24.0" | 2982 fps | ••• | |
| ••• | 2.840" | 24.0" | 3045 fps | ••• | |
| ••• | 2.840" | 24.0" | 2965 fps | ••• | |
| ••• | 2.840" | 24.0" | 2985 fps | ••• | |
| ••• | 2.840" | 24.0" | 2890 fps | ••• | |
| ••• | 2.840" | 24.0" | 3068 fps | ••• | |
| ••• | 2.840" | 24.0" | 2880 fps | ••• | |
| ••• | 2.840" | 24.0" | 3054 fps | ••• | |
| ••• | 2.840" | 24.0" | 2892 fps | ••• | |
| ••• | 2.840" | 24.0" | 2891 fps | ••• | |
| ••• | 2.840" | 24.0" | 3094 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.