Load data for 7 mm WSM + 145gr Speer Boat-Tail
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 | 145gr | Boat-Tail
Cartridge:7 mm WSM load data
Case Length (L3):2.090" | 53.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.475" | 12.1 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:1:12.0
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Community Loads for 7 mm WSM + 145gr Speer Boat-Tail
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) |
|---|---|---|---|---|---|
| 62.0 gr | 2.780" | — | 2754 fps | ••• | |
| 66.0 gr | 2.780" | — | 2920 fps | ••• | |
| 69.8 gr | 2.780" | 24.0" | 3046 fps | ••• | |
| ••• | 2.780" | 24.0" | 3209 fps | ••• | |
| ••• | 2.860" | 24.0" | 2884 fps | ••• | |
| ••• | 2.780" | — | 2813 fps | ••• | |
| ••• | 2.760" | 24.0" | 3089 fps | ••• | |
| ••• | 2.760" | 24.0" | 3109 fps | ••• | |
| ••• | 2.780" | — | 2846 fps | ••• | |
| ••• | 2.780" | — | 3018 fps | ••• | |
| ••• | 2.780" | — | 2795 fps | ••• | |
| ••• | 2.780" | — | 2973 fps | ••• | |
| ••• | 2.760" | 24.0" | 3102 fps | ••• | |
| ••• | 2.780" | — | 2978 fps | ••• | |
| ••• | 2.780" | 24.0" | 2712 fps | ••• | |
| ••• | 2.780" | 24.0" | 2945 fps | ••• | |
| ••• | 2.780" | 24.0" | 2917 fps | ••• | |
| ••• | 2.780" | 24.0" | 2847 fps | ••• | |
| ••• | 2.780" | — | 2901 fps | ••• | |
| ••• | 2.780" | 24.0" | 2931 fps | ••• | |
| ••• | 2.780" | — | 2650 fps | ••• | |
| ••• | 2.780" | — | 2826 fps | ••• | |
| ••• | 2.780" | 24.0" | 2824 fps | ••• | |
| ••• | 2.780" | 24.0" | 3034 fps | ••• | |
| ••• | 2.780" | 24.0" | 2959 fps | ••• | |
| ••• | 2.780" | 24.0" | 3139 fps | ••• | |
| ••• | 2.780" | 24.0" | 2891 fps | ••• | |
| ••• | 2.780" | — | 2723 fps | ••• | |
| ••• | 2.780" | 24.0" | 2827 fps | ••• | |
| ••• | 2.780" | — | 2887 fps | ••• | |
| ••• | 2.780" | 24.0" | 2980 fps | ••• | |
| ••• | 2.780" | — | 2820 fps | ••• | |
| ••• | 2.780" | 24.0" | 2902 fps | ••• | |
| ••• | 2.780" | — | 2979 fps | ••• | |
| ••• | 2.780" | 24.0" | 3046 fps | ••• | |
| ••• | 2.780" | 24.0" | 3072 fps | ••• | |
| ••• | 2.780" | 24.0" | 2970 fps | ••• | |
| ••• | 2.780" | 24.0" | 2945 fps | ••• | |
| ••• | 2.780" | 24.0" | 3148 fps | ••• | |
| ••• | 2.780" | — | 2724 fps | ••• | |
| ••• | 2.780" | — | 2885 fps | ••• | |
| ••• | 2.780" | 24.0" | 2847 fps | ••• | |
| ••• | 2.780" | 24.0" | 3108 fps | ••• | |
| ••• | 2.780" | 24.0" | 2922 fps | ••• | |
| ••• | 2.780" | 24.0" | 2890 fps | ••• | |
| ••• | 2.780" | — | 2901 fps | ••• | |
| ••• | 2.780" | 24.0" | 2848 fps | ••• | |
| ••• | 2.780" | — | 3150 fps | ••• | |
| ••• | 2.780" | 24.0" | 3033 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.