14 published 340 Weath. Mag. reloading recipes across 4 powders and 6 bullet manufacturers, with bullet weights from 180 to 300 grains and recorded velocities between 2,441 and 3,353 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.
The first 5 of 14 recipes.
| Bullet | Powder | Charge | Velocity | COAL | Primer |
|---|---|---|---|---|---|
| Nosler BST 338 Caliber 180gr | Norma Norma 204 | 82–86.5 gr | 3130.0–3353 fps | 3.583 | — |
| Hornady SP 338 Caliber 200gr | Norma Norma 204 | 81–85.3 gr | 2992.0–3156 fps | 3.661 | — |
| Hornady SP 338 Caliber 200gr | Norma Norma MRP | 85–90 gr | 2845.0–3071 fps | 3.661 | — |
| Nosler Partition 338 Caliber 210gr | Norma Norma 204 | 79–83.5 gr | 2835.0–3068 fps | 3.622 | — |
| Nosler Partition 338 Caliber 210gr | Norma Norma MRP | 85–90 gr | 2858.0–3084 fps | 3.622 | — |
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