Load data for .300 Win. Mag. + 200gr Nosler Partition
The most recommended powders for this combination are Hodgdon H4831.
Based on C.I.P., the max. allowed case length is 2.620 in / 66.55 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 2.620 in / 66.55 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
ImperialMetric
Bullet:.308 | 200gr | Partition
Cartridge:.300 Win. Mag. load data
Case Length (L3):2.620" | 66.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.631" | 16.0 mm
Case Capacity:90.5 gow | 5.86 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):62,366 psi | 4,300 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.5
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Community Loads for .300 Win. Mag. + 200gr 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) |
|---|---|---|---|---|---|
| 75.2 gr | 3.340" | 24.0" | 2803 fps | ••• | |
| 63.0 gr | 3.340" | 24.0" | 2535 fps | ••• | |
| 66.0 gr | 3.340" | 24.0" | 2646 fps | ••• | |
| ••• | 3.340" | 24.0" | 2629 fps | ••• | |
| ••• | 3.340" | 24.0" | 2734 fps | ••• | |
| ••• | 3.340" | 24.0" | 2842 fps | ••• | |
| ••• | 3.340" | 24.0" | 2713 fps | ••• | |
| ••• | 3.340" | 24.0" | 2742 fps | ••• | |
| ••• | 3.340" | 24.0" | 2822 fps | ••• | |
| ••• | 3.340" | 24.0" | 2680 fps | ••• | |
| ••• | 3.340" | 24.0" | 2783 fps | ••• | |
| ••• | 3.340" | 24.0" | 2622 fps | ••• | |
| ••• | 3.340" | 24.0" | 2566 fps | ••• | |
| ••• | 3.340" | 24.0" | 2698 fps | ••• | |
| ••• | 3.340" | 24.0" | 2750 fps | ••• | |
| ••• | 3.340" | 24.0" | 2535 fps | ••• | |
| ••• | 3.340" | 24.0" | 2698 fps | ••• | |
| ••• | 3.340" | 24.0" | 2965 fps | ••• | |
| ••• | 3.340" | 24.0" | 2535 fps | ••• | |
| ••• | 3.340" | 24.0" | 2689 fps | ••• | |
| ••• | 3.340" | 24.0" | 2660 fps | ••• | |
| ••• | 3.340" | 24.0" | 2759 fps | ••• | |
| ••• | 3.340" | 24.0" | 2809 fps | ••• | |
| ••• | 3.340" | 24.0" | 2636 fps | ••• | |
| ••• | 3.340" | 24.0" | 2799 fps | ••• | |
| ••• | 3.340" | 24.0" | 2621 fps | ••• | |
| ••• | 3.340" | 24.0" | 2825 fps | ••• | |
| ••• | 3.340" | 24.0" | 2542 fps | ••• | |
| ••• | 3.340" | 24.0" | 2683 fps | ••• | |
| ••• | 3.340" | 24.0" | 2581 fps | ••• | |
| ••• | 3.327" | — | 2667 fps | ••• | |
| ••• | 3.327" | — | 2796 fps | ••• | |
| ••• | 3.327" | — | 2741 fps | ••• | |
| ••• | 3.340" | 24.0" | 2782 fps | ••• | |
| ••• | 3.340" | 24.0" | 2856 fps | ••• | |
| ••• | 3.340" | 24.0" | 2654 fps | ••• | |
| ••• | 3.340" | 24.0" | 2585 fps | ••• | |
| ••• | 3.340" | 24.0" | 2670 fps | ••• | |
| ••• | 3.338" | 24.5" | 2722 fps | ••• | |
| ••• | 3.338" | 24.5" | 2466 fps | ••• | |
| ••• | 3.338" | 24.5" | 2751 fps | ••• | |
| ••• | 3.338" | 24.5" | 2543 fps | ••• | |
| ••• | 3.338" | 24.5" | 2773 fps | ••• | |
| ••• | 3.340" | 24.0" | 2759 fps | ••• | |
| ••• | 3.340" | 24.0" | 2584 fps | ••• | |
| ••• | 3.340" | 24.0" | 2739 fps | ••• | |
| ••• | 3.340" | 24.0" | 2765 fps | ••• | |
| ••• | 3.340" | 24.0" | 2724 fps | ••• | |
| ••• | 3.340" | 24.0" | 2845 fps | ••• | |
| ••• | 3.340" | 24.0" | 2911 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.