Load data for .357 Mag. + 158gr H&N KS HS
182 suitable loads across 33 powder(s) for cartridge .357 Mag. with 158gr H&N KS HS bullet.
The most recommended powders for this combination are Vihtavuori N105, Vihtavuori N32C Tin Star and ADI AP 100.
Based on C.I.P., the max. allowed case length is 1.290 in / 32.77 mm, the max. cartridge length is 1.590 in / 40.39 mm, and the max. allowed pressure is 43,511 PSI / 3,000 bar.
Based on C.I.P., the max. allowed case length is 1.290 in / 32.77 mm, the max. cartridge length is 1.590 in / 40.39 mm, and the max. allowed pressure is 43,511 PSI / 3,000 bar.
Load Specifications
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Community Loads for .357 Mag. + 158gr H&N KS HS
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) |
|---|---|---|---|---|---|
| 5.5 gr | 1.496" | 20.0" | 1237 fps | ••• | |
| 6.0 gr | 1.496" | 20.0" | 1299 fps | ••• | |
| 6.0 gr | 1.535" | 20.0" | 1289 fps | ••• | |
| ••• | 1.496" | 20.0" | 1421 fps | ••• | |
| ••• | 1.575" | 20.0" | 1401 fps | ••• | |
| ••• | 1.590" | 20.0" | 1391 fps | ••• | |
| ••• | 1.590" | 5.9" | 1460 fps | ••• | |
| ••• | 1.590" | 20.0" | 1378 fps | ••• | |
| ••• | 1.590" | 3.9" | 932 fps | ••• | |
| ••• | 1.590" | 3.9" | 932 fps | ••• | |
| ••• | 1.575" | 20.0" | 1299 fps | ••• | |
| ••• | 1.590" | 3.9" | 932 fps | ••• | |
| ••• | 1.590" | 3.9" | 932 fps | ••• | |
| ••• | 1.590" | 20.0" | 1414 fps | ••• | |
| ••• | 1.590" | 3.9" | 1122 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.