Load data for 7 mm STW + 140gr Nosler Expansion Tip
The most recommended powders for this combination are Hodgdon H4831.
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 | 140gr | Expansion Tip
Cartridge:7 mm STW load data
Case Length (L3):2.850" | 72.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.640" | 16.3 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:1:10.0
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Community Loads for 7 mm STW + 140gr Nosler Expansion Tip
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) |
|---|---|---|---|---|---|
| 71.0 gr | 3.570" | 26.0" | 3072 fps | ••• | |
| 73.0 gr | 3.570" | 26.0" | 3144 fps | ••• | |
| 75.0 gr | 3.570" | 26.0" | 3215 fps | ••• | |
| ••• | 3.570" | 26.0" | 3021 fps | ••• | |
| ••• | 3.570" | 26.0" | 3127 fps | ••• | |
| ••• | 3.570" | 26.0" | 3172 fps | ••• | |
| ••• | 3.570" | 26.0" | 3121 fps | ••• | |
| ••• | 3.570" | 26.0" | 3162 fps | ••• | |
| ••• | 3.570" | 26.0" | 3258 fps | ••• | |
| ••• | 3.570" | 26.0" | 3030 fps | ••• | |
| ••• | 3.570" | 26.0" | 3104 fps | ••• | |
| ••• | 3.570" | 26.0" | 2990 fps | ••• | |
| ••• | 3.570" | 26.0" | 3081 fps | ••• | |
| ••• | 3.570" | 26.0" | 3129 fps | ••• | |
| ••• | 3.570" | 26.0" | 3049 fps | ••• | |
| ••• | 3.570" | 26.0" | 3138 fps | ••• | |
| ••• | 3.570" | 26.0" | 2969 fps | ••• | |
| ••• | 3.570" | 26.0" | 3038 fps | ••• | |
| ••• | 3.570" | 26.0" | 3123 fps | ••• | |
| ••• | 3.570" | 26.0" | 3056 fps | ••• | |
| ••• | 3.570" | 26.0" | 3135 fps | ••• | |
| ••• | 3.570" | 26.0" | 3212 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.