Load data for 7 mm STW + 150gr 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 | 150gr | Partition
Cartridge:7 mm STW load data
Case Length (L3):2.850" | 72.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.470" | 11.9 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 + 150gr 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) |
|---|---|---|---|---|---|
| 69.0 gr | 3.600" | 24.0" | 2847 fps | ••• | |
| 71.0 gr | 3.600" | 24.0" | 2917 fps | ••• | |
| 78.0 gr | 3.600" | 24.0" | 2909 fps | ••• | |
| ••• | 3.600" | 24.0" | 2984 fps | ••• | |
| ••• | 3.600" | 24.0" | 3055 fps | ••• | |
| ••• | 3.600" | 24.0" | 2983 fps | ••• | |
| ••• | 3.600" | 24.0" | 3055 fps | ••• | |
| ••• | 3.600" | 24.0" | 3095 fps | ••• | |
| ••• | 3.600" | 24.0" | 3168 fps | ••• | |
| ••• | 3.600" | 24.0" | 3240 fps | ••• | |
| ••• | 3.600" | 24.0" | 2928 fps | ••• | |
| ••• | 3.600" | 24.0" | 3005 fps | ••• | |
| ••• | 3.600" | 24.0" | 3077 fps | ••• | |
| ••• | 3.600" | 24.0" | 2889 fps | ••• | |
| ••• | 3.600" | 24.0" | 2961 fps | ••• | |
| ••• | 3.600" | 24.0" | 3032 fps | ••• | |
| ••• | 3.600" | 24.0" | 2953 fps | ••• | |
| ••• | 3.600" | 24.0" | 3021 fps | ••• | |
| ••• | 3.600" | 24.0" | 3092 fps | ••• | |
| ••• | 3.600" | 24.0" | 2886 fps | ••• | |
| ••• | 3.600" | 24.0" | 2952 fps | ••• | |
| ••• | 3.600" | 24.0" | 3017 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.