22 published .338 Winchester Magnum (Somchem Data) reloading recipes across 4 powders and 2 bullet manufacturers, with bullet weights from 200 to 275 grains and recorded velocities between 2,234 and 3,055 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.
The first 5 of 22 recipes.
| Bullet | Powder | Charge | Velocity | COAL | Primer |
|---|---|---|---|---|---|
| Speer SP 200gr | Somchem S355 | 68.0 gr | 2933 fps | — | — |
| Speer SP 200gr | Somchem S355 | 61.2 gr | 2717 fps | — | — |
| Speer SP 200gr | Somchem S361 | 70.2 gr | 2569 fps | — | — |
| Speer SP 200gr | Somchem S361 | 78.0 gr | 2802 fps | — | — |
| Speer SP 200gr | Somchem S365 | 67.4 gr | 2710 fps | — | — |
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