56 published .300 RCM / .300 Ruger Compact Magnum (Hodgdon Data - IMR Powder) reloading recipes across 5 powders and 5 bullet manufacturers, with bullet weights from 135 to 200 grains and recorded velocities between 2,443 and 3,279 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.
The first 5 of 56 recipes.
| Bullet | Powder | Charge | Velocity | COAL | Primer |
|---|---|---|---|---|---|
| Sierra HPBT 135gr | IMR IMR-3031 | 54.5 gr | 3243 fps | — | — |
| Sierra HPBT 135gr | IMR IMR-3031 | 51.3 gr | 3048 fps | — | — |
| Sierra HPBT 135gr | IMR IMR-4064 | 53.9 gr | 3076 fps | — | — |
| Sierra HPBT 135gr | IMR IMR-4064 | 57.3 gr | 3279 fps | — | — |
| Sierra HPBT 135gr | IMR IMR-4895 | 54.5 gr | 3114 fps | — | — |
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Search all 56 .300 RCM / .300 Ruger Compact Magnum (Hodgdon Data - IMR Powder) loads