Load data for .300 WSM + 220gr Sierra Pro-Hunter
476 suitable loads across 85 powder(s) for cartridge .300 WSM with 220gr Sierra 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 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
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Community Loads for .300 WSM + 220gr Sierra 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) |
|---|---|---|---|---|---|
| 57.1 gr | 2.860" | 24.0" | 2403 fps | ••• | |
| 59.7 gr | 2.860" | 24.0" | 2499 fps | ••• | |
| 61.0 gr | 2.860" | 24.0" | 2549 fps | ••• | |
| ••• | 2.860" | 24.0" | 2597 fps | ••• | |
| ••• | 2.860" | 24.0" | 2646 fps | ••• | |
| ••• | 2.860" | 24.0" | 2337 fps | ••• | |
| ••• | 2.860" | 24.0" | 2434 fps | ••• | |
| ••• | 2.860" | 24.0" | 2482 fps | ••• | |
| ••• | 2.860" | 24.0" | 2535 fps | ••• | |
| ••• | 2.860" | 24.0" | 2426 fps | ••• | |
| ••• | 2.860" | 24.0" | 2486 fps | ••• | |
| ••• | 2.860" | 24.0" | 2539 fps | ••• | |
| ••• | 2.860" | 24.0" | 2593 fps | ••• | |
| ••• | 2.860" | 24.0" | 2516 fps | ••• | |
| ••• | 2.860" | 24.0" | 2330 fps | ••• | |
| ••• | 2.860" | 24.0" | 2441 fps | ••• | |
| ••• | 2.860" | 24.0" | 2504 fps | ••• | |
| ••• | 2.860" | 24.0" | 2284 fps | ••• | |
| ••• | 2.860" | 24.0" | 2381 fps | ••• | |
| ••• | 2.860" | 24.0" | 2481 fps | ••• | |
| ••• | 2.860" | 24.0" | 2535 fps | ••• | |
| ••• | 2.860" | 24.0" | 2558 fps | ••• | |
| ••• | 2.860" | 24.0" | 2608 fps | ••• | |
| ••• | 2.860" | 24.0" | 2659 fps | ••• | |
| ••• | 2.860" | 24.0" | 2715 fps | ••• | |
| ••• | 2.860" | 24.0" | 2467 fps | ••• | |
| ••• | 2.860" | 24.0" | 2514 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.