24 published .244 Remington Improved Mashburn (P.O. Ackley Data) reloading recipes across 6 powders, with bullet weights from 70 to 100 grains and recorded velocities between 3,140 and 3,885 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.
The first 5 of 24 recipes.
| Bullet | Powder | Charge | Velocity | COAL | Primer |
|---|---|---|---|---|---|
| 100gr | IMR IMR-3031 | 39.0 gr | 3140 fps | — | — |
| 100gr | IMR IMR-4064 | 42.0 gr | 3145 fps | — | — |
| 100gr | IMR IMR-4320 | 43.0 gr | 3150 fps | — | — |
| 100gr | IMR IMR-4350 | 47.0 gr | 3400 fps | — | — |
| 100gr | IMR IMR-4831 | 49.0 gr | 3450 fps | — | — |
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Search all 24 .244 Remington Improved Mashburn (P.O. Ackley Data) loads