Load data for .357 Mag. + 200gr H&N RN HS
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
ImperialMetric
Bullet:.357 | 200gr | RN HS
Cartridge:.357 Mag. load data
Case Length (L3):1.290" | 32.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.570" | 14.5 mm
Case Capacity:25.6 gow | 1.66 cm³
Primer Size:Small Pistol Magnum (SPM)
Max. Pressure (C.I.P.):43,511 psi | 3,000 bar
Barrel Length:6.0" | 152 mm
Min. Twist Rate:Stabilizes in any common twist
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Community Loads for .357 Mag. + 200gr H&N RN 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) |
|---|---|---|---|---|---|
| 8.3 gr | 1.594" | 5.9" | 1160 fps | ••• | |
| 5.0 gr | 1.575" | 6.0" | 928 fps | ••• | |
| 5.0 gr | 1.590" | 6.0" | 945 fps | ••• | |
| ••• | 1.575" | 6.0" | 965 fps | ••• | |
| ••• | 1.535" | 6.0" | 1014 fps | ••• | |
| ••• | 1.575" | 6.0" | 991 fps | ••• | |
| ••• | 1.535" | 6.0" | 1027 fps | ••• | |
| ••• | 1.575" | 6.0" | 1004 fps | ••• | |
| ••• | 1.590" | 6.0" | 1004 fps | ••• | |
| ••• | 1.590" | 6.0" | 1060 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.