Load data for .300 Win. Mag. + 180gr Sierra SPT Pro-Hunter
518 suitable loads across 90 powder(s) for cartridge .300 Win. Mag. with 180gr Sierra SPT Pro-Hunter bullet.
The most recommended powders for this combination are Alliant Reloder-26, Norma MRP and ReloadSwiss RS 70.
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
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Community Loads for .300 Win. Mag. + 180gr Sierra SPT Pro-Hunter
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) |
|---|---|---|---|---|---|
| 60.6 gr | 3.340" | 24.0" | 2693 fps | ••• | |
| 63.2 gr | 3.340" | 24.0" | 2792 fps | ••• | |
| 65.6 gr | 3.340" | 24.0" | 2880 fps | ••• | |
| ••• | 3.340" | 24.0" | 2962 fps | ••• | |
| ••• | 3.340" | 24.0" | 2670 fps | ••• | |
| ••• | 3.340" | 24.0" | 2756 fps | ••• | |
| ••• | 3.340" | 24.0" | 2664 fps | ••• | |
| ••• | 3.340" | 24.0" | 2735 fps | ••• | |
| ••• | 3.340" | 24.0" | 2664 fps | ••• | |
| ••• | 3.340" | 24.0" | 2740 fps | ••• | |
| ••• | 3.340" | 24.0" | 2818 fps | ••• | |
| ••• | 3.340" | 24.0" | 2901 fps | ••• | |
| ••• | 3.340" | 24.0" | 2639 fps | ••• | |
| ••• | 3.340" | 24.0" | 2708 fps | ••• | |
| ••• | 3.340" | 24.0" | 2783 fps | ••• | |
| ••• | 3.340" | 24.0" | 2553 fps | ••• | |
| ••• | 3.340" | 24.0" | 2664 fps | ••• | |
| ••• | 3.340" | 24.0" | 2768 fps | ••• | |
| ••• | 3.340" | 24.0" | 2722 fps | ••• | |
| ••• | 3.340" | 24.0" | 2800 fps | ••• | |
| ••• | 3.340" | 24.0" | 2881 fps | ••• | |
| ••• | 3.340" | 24.0" | 2706 fps | ••• | |
| ••• | 3.340" | 24.0" | 2791 fps | ••• | |
| ••• | 3.340" | 24.0" | 2575 fps | ••• | |
| ••• | 3.340" | 24.0" | 2664 fps | ••• | |
| ••• | 3.340" | 24.0" | 2749 fps | ••• | |
| ••• | 3.340" | 24.0" | 2641 fps | ••• | |
| ••• | 3.340" | 24.0" | 2732 fps | ••• | |
| ••• | 3.340" | 24.0" | 2815 fps | ••• | |
| ••• | 3.340" | 24.0" | 2756 fps | ••• | |
| ••• | 3.340" | 24.0" | 2832 fps | ••• | |
| ••• | 3.340" | 24.0" | 2910 fps | ••• | |
| ••• | 3.340" | 24.0" | 2579 fps | ••• | |
| ••• | 3.340" | 24.0" | 2659 fps | ••• | |
| ••• | 3.340" | 24.0" | 2745 fps | ••• | |
| ••• | 3.340" | 24.0" | 2694 fps | ••• | |
| ••• | 3.340" | 24.0" | 2774 fps | ••• | |
| ••• | 3.340" | 24.0" | 2856 fps | ••• | |
| ••• | 3.340" | 24.0" | 2609 fps | ••• | |
| ••• | 3.340" | 24.0" | 2688 fps | ••• | |
| ••• | 3.340" | 24.0" | 2775 fps | ••• | |
| ••• | 3.340" | 24.0" | 2647 fps | ••• | |
| ••• | 3.340" | 24.0" | 2716 fps | ••• | |
| ••• | 3.340" | 24.0" | 2794 fps | ••• | |
| ••• | 3.340" | 24.0" | 2678 fps | ••• | |
| ••• | 3.340" | 24.0" | 2785 fps | ••• | |
| ••• | 3.340" | 24.0" | 2672 fps | ••• | |
| ••• | 3.340" | 24.0" | 2743 fps | ••• | |
| ••• | 3.340" | 24.0" | 2825 fps | ••• | |
| ••• | 3.340" | 24.0" | 2908 fps | ••• | |
| ••• | 3.340" | 28.0" | 3120 fps | ••• | |
| ••• | 3.440" | 28.0" | 3087 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.