Load data for .30-378 Weath. Mag. + 150gr Nosler Partition
390 suitable loads across 65 powder(s) for cartridge .30-378 Weath. Mag. with 150gr Nosler Partition bullet.
The most recommended powders for this combination are Vihtavuori N570, Hodgdon 50BMG and Hodgdon Retumbo.
Based on C.I.P., the max. allowed case length is 2.913 in / 73.99 mm, the max. cartridge length is 3.750 in / 95.25 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Based on C.I.P., the max. allowed case length is 2.913 in / 73.99 mm, the max. cartridge length is 3.750 in / 95.25 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Load Specifications
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Community Loads for .30-378 Weath. Mag. + 150gr 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) |
|---|---|---|---|---|---|
| 116.0 gr | 3.630" | 26.0" | 3267 fps | ••• | |
| 118.0 gr | 3.630" | 26.0" | 3332 fps | ••• | |
| 120.0 gr | 3.630" | 26.0" | 3398 fps | ••• | |
| ••• | 3.630" | 26.0" | 3075 fps | ••• | |
| ••• | 3.630" | 26.0" | 3136 fps | ••• | |
| ••• | 3.630" | 26.0" | 3194 fps | ••• | |
| ••• | 3.681" | — | 3394 fps | ••• | |
| ••• | 3.630" | 26.0" | 3195 fps | ••• | |
| ••• | 3.630" | 26.0" | 3254 fps | ••• | |
| ••• | 3.630" | 26.0" | 3315 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.