Load data for 7 mm Rem. Mag. + 145gr Speer Grand Slam
Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.290 in / 83.57 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.290 in / 83.57 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 145gr | Grand Slam
Cartridge:7 mm Rem. Mag. load data
Case Length (L3):2.500" | 63.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.375" | 9.5 mm
Case Capacity:82 gow | 5.31 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):62,366 psi | 4,300 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:13.0
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Community Loads for 7 mm Rem. Mag. + 145gr Speer Grand Slam
Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.
| Powder | Charge (gr) | C.O.L. | Barrel Length | Velocity (fps) | Pressure (psi) |
|---|---|---|---|---|---|
| 62.0 gr | 3.235" | — | 2707 fps | ••• | |
| 66.0 gr | 3.235" | — | 2871 fps | ••• | |
| 60.0 gr | 3.235" | — | 2899 fps | ••• | |
| ••• | 3.235" | — | 3062 fps | ••• | |
| ••• | 3.235" | — | 2892 fps | ••• | |
| ••• | 3.235" | — | 2881 fps | ••• | |
| ••• | 3.235" | — | 3049 fps | ••• | |
| ••• | 3.235" | — | 2832 fps | ••• | |
| ••• | 3.235" | — | 3005 fps | ••• | |
| ••• | 3.235" | — | 2740 fps | ••• | |
| ••• | 3.235" | — | 2977 fps | ••• | |
| ••• | 3.235" | — | 2801 fps | ••• | |
| ••• | 3.235" | — | 3097 fps | ••• | |
| ••• | 3.235" | — | 2741 fps | ••• | |
| ••• | 3.235" | — | 3027 fps | ••• | |
| ••• | 3.235" | — | 2899 fps | ••• | |
| ••• | 3.235" | — | 3061 fps | ••• | |
| ••• | 3.235" | — | 2799 fps | ••• | |
| ••• | 3.235" | — | 2680 fps | ••• | |
| ••• | 3.235" | — | 2817 fps | ••• | |
| ••• | 3.235" | — | 2973 fps | ••• | |
| ••• | 3.235" | — | 2750 fps | ••• | |
| ••• | 3.235" | — | 2912 fps | ••• | |
| ••• | 3.235" | — | 2862 fps | ••• | |
| ••• | 3.235" | — | 3043 fps | ••• | |
| ••• | 3.235" | — | 2812 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.