Load data for .358 STA + 225gr Nosler Partition
The most recommended powders for this combination are Vihtavuori N160.
Based on SAAMI, the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Based on SAAMI, the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Load Specifications
ImperialMetric
Bullet:.358 | 225gr | Partition
Cartridge:.358 STA load data
Case Length (L3):2.847" | 72.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.476" | 12.1 mm
Case Capacity:105 gow | 6.80 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (SAAMI):65,000 psi | 4,482 bar
Barrel Length:26.0" | 660 mm
Min. Twist Rate:1:6.0
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Community Loads for .358 STA + 225gr 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) |
|---|---|---|---|---|---|
| 85.5 gr | 3.600" | 26.0" | 2837 fps | ••• | |
| 87.5 gr | 3.600" | 26.0" | 2901 fps | ••• | |
| 89.5 gr | 3.600" | 26.0" | 2966 fps | ••• | |
| ••• | 3.600" | 26.0" | 2776 fps | ••• | |
| ••• | 3.600" | 26.0" | 2842 fps | ••• | |
| ••• | 3.600" | 26.0" | 2910 fps | ••• | |
| ••• | 3.600" | 26.0" | 2803 fps | ••• | |
| ••• | 3.600" | 26.0" | 2865 fps | ••• | |
| ••• | 3.600" | 26.0" | 2926 fps | ••• | |
| ••• | 3.600" | 26.0" | 2847 fps | ••• | |
| ••• | 3.600" | 26.0" | 2906 fps | ••• | |
| ••• | 3.600" | 26.0" | 2966 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.