Load data for .338 Win Mag. + 250gr Nosler Partition
582 suitable loads across 105 powder(s) for cartridge .338 Win Mag. with 250gr Nosler Partition bullet.
The most recommended powders for this combination are Hodgdon Superformance, ReloadSwiss RS 70 and Alliant Reloder-17.
Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.

Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.

Load Specifications
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Community Loads for .338 Win Mag. + 250gr 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) |
|---|---|---|---|---|---|
| 66.1 gr | 3.290" | 24.0" | 2651 fps | ••• | |
| 71.0 gr | 3.290" | 24.0" | 2648 fps | ••• | |
| 71.1 gr | 3.290" | 24.0" | 2651 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.