Load data for 7 mm Rem. Mag. + 183gr Sierra MatchKing
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 | 183gr | MatchKing
Cartridge:7 mm Rem. Mag. load data
Case Length (L3):2.500" | 63.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.764" | 19.4 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:1:8.5
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Community Loads for 7 mm Rem. Mag. + 183gr Sierra MatchKing
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) |
|---|---|---|---|---|---|
| 58.6 gr | 3.290" | 24.0" | 2650 fps | ••• | |
| 59.9 gr | 3.290" | 24.0" | 2700 fps | ••• | |
| 61.1 gr | 3.290" | 24.0" | 2745 fps | ••• | |
| ••• | 3.290" | 24.0" | 2791 fps | ••• | |
| ••• | 3.290" | 24.0" | 2574 fps | ••• | |
| ••• | 3.290" | 24.0" | 2627 fps | ••• | |
| ••• | 3.290" | 24.0" | 2677 fps | ••• | |
| ••• | 3.290" | 24.0" | 2723 fps | ••• | |
| ••• | 3.290" | 24.0" | 2765 fps | ••• | |
| ••• | 3.290" | 24.0" | 2642 fps | ••• | |
| ••• | 3.290" | 24.0" | 2723 fps | ••• | |
| ••• | 3.290" | 24.0" | 2790 fps | ••• | |
| ••• | 3.290" | 24.0" | 2845 fps | ••• | |
| ••• | 3.290" | 24.0" | 2613 fps | ••• | |
| ••• | 3.290" | 24.0" | 2664 fps | ••• | |
| ••• | 3.290" | 24.0" | 2713 fps | ••• | |
| ••• | 3.290" | 24.0" | 2764 fps | ••• | |
| ••• | 3.290" | 24.0" | 2814 fps | ••• | |
| ••• | 3.290" | 24.0" | 2616 fps | ••• | |
| ••• | 3.290" | 24.0" | 2672 fps | ••• | |
| ••• | 3.290" | 24.0" | 2728 fps | ••• | |
| ••• | 3.290" | 24.0" | 2788 fps | ••• | |
| ••• | 3.290" | 24.0" | 2576 fps | ••• | |
| ••• | 3.290" | 24.0" | 2632 fps | ••• | |
| ••• | 3.290" | 24.0" | 2685 fps | ••• | |
| ••• | 3.290" | 24.0" | 2739 fps | ••• | |
| ••• | 3.290" | 24.0" | 2566 fps | ••• | |
| ••• | 3.290" | 24.0" | 2623 fps | ••• | |
| ••• | 3.290" | 24.0" | 2683 fps | ••• | |
| ••• | 3.290" | 24.0" | 2739 fps | ••• | |
| ••• | 3.290" | 24.0" | 2739 fps | ••• | |
| ••• | 3.290" | 24.0" | 2793 fps | ••• | |
| ••• | 3.290" | 24.0" | 2847 fps | ••• | |
| ••• | 3.290" | 24.0" | 2901 fps | ••• | |
| ••• | 3.290" | 24.0" | 2951 fps | ••• | |
| ••• | 3.290" | 24.0" | 2566 fps | ••• | |
| ••• | 3.290" | 24.0" | 2620 fps | ••• | |
| ••• | 3.290" | 24.0" | 2670 fps | ••• | |
| ••• | 3.290" | 24.0" | 2645 fps | ••• | |
| ••• | 3.290" | 24.0" | 2695 fps | ••• | |
| ••• | 3.290" | 24.0" | 2745 fps | ••• | |
| ••• | 3.290" | 24.0" | 2795 fps | ••• | |
| ••• | 3.290" | 24.0" | 2840 fps | ••• | |
| ••• | 3.290" | 24.0" | 2628 fps | ••• | |
| ••• | 3.290" | 24.0" | 2671 fps | ••• | |
| ••• | 3.290" | 24.0" | 2711 fps | ••• | |
| ••• | 3.290" | 24.0" | 2621 fps | ••• | |
| ••• | 3.290" | 24.0" | 2685 fps | ••• | |
| ••• | 3.290" | 24.0" | 2742 fps | ••• | |
| ••• | 3.290" | 24.0" | 2792 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.