Load data for .300 Win. Mag. + 190gr Hornady BTSP
532 suitable loads across 85 powder(s) for cartridge .300 Win. Mag. with 190gr Hornady BTSP bullet.
The most recommended powders for this combination are Norma MRP, Vihtavuori N560 and Alliant Reloder-26.
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. + 190gr Hornady BTSP
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) |
|---|---|---|---|---|---|
| 70.5 gr | 3.340" | 24.0" | 2751 fps | ••• | |
| 75.0 gr | 3.340" | 24.0" | 2926 fps | ••• | |
| 76.0 gr | 3.340" | 24.0" | 2850 fps | ••• | |
| ••• | 3.340" | 24.0" | 2705 fps | ••• | |
| ••• | 3.340" | 24.0" | 2721 fps | ••• | |
| ••• | 3.340" | 24.0" | 2744 fps | ••• | |
| ••• | 3.340" | 24.0" | 2944 fps | ••• | |
| ••• | 3.340" | 24.0" | 2707 fps | ••• | |
| ••• | 3.340" | 24.0" | 2850 fps | ••• | |
| ••• | 3.340" | 24.0" | 2662 fps | ••• | |
| ••• | 3.340" | 24.0" | 2808 fps | ••• | |
| ••• | 3.340" | 24.0" | 2651 fps | ••• | |
| ••• | 3.340" | 24.0" | 2779 fps | ••• | |
| ••• | 3.340" | 24.0" | 2690 fps | ••• | |
| ••• | 3.340" | 24.0" | 2849 fps | ••• | |
| ••• | 3.340" | 24.0" | 2690 fps | ••• | |
| ••• | 3.340" | 24.0" | 2803 fps | ••• | |
| ••• | 3.340" | 24.0" | 2661 fps | ••• | |
| ••• | 3.340" | 24.0" | 2871 fps | ••• | |
| ••• | 3.340" | 24.0" | 2745 fps | ••• | |
| ••• | 3.340" | 24.0" | 3002 fps | ••• | |
| ••• | 3.340" | 24.0" | 2604 fps | ••• | |
| ••• | 3.340" | 24.0" | 2846 fps | ••• | |
| ••• | 3.340" | 24.0" | 2738 fps | ••• | |
| ••• | 3.340" | 24.0" | 2801 fps | ••• | |
| ••• | 3.340" | 24.0" | 2653 fps | ••• | |
| ••• | 3.340" | 24.0" | 2818 fps | ••• | |
| ••• | 3.340" | 24.0" | 2738 fps | ••• | |
| ••• | 3.340" | 24.0" | 2952 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.