Load data for .357 Mag. + 158gr Geco FMJ FLAT NOSE
189 suitable loads across 33 powder(s) for cartridge .357 Mag. with 158gr Geco FMJ FLAT NOSE bullet.
The most recommended powders for this combination are Vihtavuori 3N38, Vihtavuori N110 and Vihtavuori N105.
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 Geco FMJ FLAT NOSE
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) |
|---|---|---|---|---|---|
| 8.2 gr | 1.591" | 5.9" | 1284 fps | ••• | |
| 8.5 gr | 1.591" | 5.9" | 1121 fps | ••• | |
| 12.6 gr | 1.575" | 5.9" | 1049 fps | ••• | |
| ••• | 1.611" | 6.0" | 1237 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.