18 published .300 Winchester Magnum 100 GR (Speer Reloading Manual #14) reloading recipes across 9 powders and 1 bullet manufacturers, with bullet weights from 100 to 100 grains and recorded velocities between 1,801 and 3,604 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.
The first 5 of 18 recipes.
| Bullet | Powder | Charge | Velocity | COAL | Primer |
|---|---|---|---|---|---|
| Speer RNSP 100gr | Accurate AAC-2520 | 68.0 gr | 3479 fps | — | — |
| Speer RNSP 100gr | Accurate AAC-2520 | 64.0 gr | 3253 fps | — | — |
| Speer RNSP 100gr | Hodgdon H-322 | 61.0 gr | 3339 fps | — | — |
| Speer RNSP 100gr | Hodgdon H-322 | 65.0 gr | 3552 fps | — | — |
| Speer RNSP 100gr | Hodgdon H-380 | 70.0 gr | 3095 fps | — | — |
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Open the full search to narrow .300 Winchester Magnum 100 GR (Speer Reloading Manual #14) data by bullet weight, powder manufacturer, powder and bullet make.
Search all 18 .300 Winchester Magnum 100 GR (Speer Reloading Manual #14) loads