12 published 338-378 Weath. Mag. reloading recipes across 1 powders and 6 bullet manufacturers, with bullet weights from 200 to 300 grains and recorded velocities between 2,638 and 3,393 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.
The first 5 of 12 recipes.
| Bullet | Powder | Charge | Velocity | COAL | Primer |
|---|---|---|---|---|---|
| Hornady SP 338 Caliber 200gr | Norma Norma MRP | 104–111.4 gr | 3101.0–3393 fps | 3.740 | — |
| Nosler BST 338 Caliber 200gr | Norma Norma MRP | 104–109.6 gr | 3124.0–3389 fps | 3.740 | — |
| Nosler Partition 338 Caliber 210gr | Norma Norma MRP | 102–107.6 gr | 3140.0–3311 fps | 3.701 | — |
| Hornady SP 338 Caliber 225gr | Norma Norma MRP | 100–105.6 gr | 3032.0–3235 fps | 3.720 | — |
| Barnes TTSX Boat Tail 338 Caliber 225gr | Norma Norma MRP | 97.7–102.8 gr | 3038.0–3209 fps | 3.724 | — |
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