Load data for 7 mm STW + 160gr Nosler Partition
The most recommended powders for this combination are Hodgdon H1000.
Based on C.I.P., the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.650 in / 92.71 mm, and the max. allowed pressure is 66,717 PSI / 4,600 bar.
Based on C.I.P., the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.650 in / 92.71 mm, and the max. allowed pressure is 66,717 PSI / 4,600 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 160gr | Partition
Cartridge:7 mm STW load data
Case Length (L3):2.850" | 72.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.523" | 13.3 mm
Case Capacity:97 gow | 6.29 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):66,717 psi | 4,600 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:11.5
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Community Loads for 7 mm STW + 160gr Nosler Partition
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) |
|---|---|---|---|---|---|
| 68.5 gr | 3.600" | 26.0" | 2868 fps | ••• | |
| 70.5 gr | 3.600" | 26.0" | 2936 fps | ••• | |
| 69.0 gr | 3.600" | 26.0" | 2819 fps | ••• | |
| ••• | 3.600" | 26.0" | 2889 fps | ••• | |
| ••• | 3.600" | 26.0" | 2958 fps | ••• | |
| ••• | 3.570" | 24.0" | 2964 fps | ••• | |
| ••• | 3.570" | 24.0" | 2997 fps | ••• | |
| ••• | 3.600" | 26.0" | 2816 fps | ••• | |
| ••• | 3.600" | 26.0" | 2888 fps | ••• | |
| ••• | 3.600" | 26.0" | 2958 fps | ••• | |
| ••• | 3.600" | 26.0" | 2815 fps | ••• | |
| ••• | 3.600" | 26.0" | 2840 fps | ••• | |
| ••• | 3.600" | 26.0" | 2904 fps | ••• | |
| ••• | 3.600" | 26.0" | 2961 fps | ••• | |
| ••• | 3.600" | 26.0" | 3029 fps | ••• | |
| ••• | 3.600" | 26.0" | 2887 fps | ••• | |
| ••• | 3.600" | 26.0" | 2959 fps | ••• | |
| ••• | 3.600" | 26.0" | 3032 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.