Load data for 7 mm WSM + 160gr 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 | 160gr | Boat-Tail
Cartridge:7 mm WSM load data
Case Length (L3):2.090" | 53.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.490" | 12.4 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 + 160gr 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) |
|---|---|---|---|---|---|
| 60.0 gr | 2.820" | — | 2634 fps | ••• | |
| 64.0 gr | 2.820" | — | 2793 fps | ••• | |
| 54.1 gr | 2.820" | — | 2715 fps | ••• | |
| ••• | 2.820" | 24.0" | 2899 fps | ••• | |
| ••• | 2.820" | — | 2719 fps | ••• | |
| ••• | 2.820" | — | 2882 fps | ••• | |
| ••• | 2.820" | — | 2635 fps | ••• | |
| ••• | 2.820" | — | 2805 fps | ••• | |
| ••• | 2.820" | — | 2715 fps | ••• | |
| ••• | 2.820" | 24.0" | 2962 fps | ••• | |
| ••• | 2.820" | — | 2840 fps | ••• | |
| ••• | 2.820" | — | 3000 fps | ••• | |
| ••• | 2.820" | 24.0" | 3086 fps | ••• | |
| ••• | 2.820" | — | 2536 fps | ••• | |
| ••• | 2.820" | — | 2704 fps | ••• | |
| ••• | 2.820" | — | 2713 fps | ••• | |
| ••• | 2.820" | — | 2647 fps | ••• | |
| ••• | 2.820" | — | 2801 fps | ••• | |
| ••• | 2.820" | — | 2707 fps | ••• | |
| ••• | 2.820" | — | 2884 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.