Load data for .338 RCM + 200gr Speer Hot-Cor
Based on C.I.P., the max. allowed case length is 2.015 in / 51.18 mm, the max. cartridge length is 2.840 in / 72.14 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.015 in / 51.18 mm, the max. cartridge length is 2.840 in / 72.14 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
ImperialMetric
Bullet:.338 | 200gr | Hot-Cor
Cartridge:.338 RCM load data
Case Length (L3):2.000" | 50.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.300" | 7.6 mm
Case Capacity:71 gow | 4.60 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):62,366 psi | 4,300 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:6.0
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Community Loads for .338 RCM + 200gr Speer Hot-Cor
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) |
|---|---|---|---|---|---|
| 57.9 gr | 2.820" | — | 2594 fps | ••• | |
| 55.6 gr | 2.820" | — | 2617 fps | ••• | |
| 61.5 gr | 2.820" | — | 2888 fps | ••• | |
| ••• | 2.820" | — | 2527 fps | ••• | |
| ••• | 2.820" | — | 2764 fps | ••• | |
| ••• | 2.820" | — | 2623 fps | ••• | |
| ••• | 2.820" | — | 2449 fps | ••• | |
| ••• | 2.820" | — | 2713 fps | ••• | |
| ••• | 2.820" | — | 2594 fps | ••• | |
| ••• | 2.820" | — | 2839 fps | ••• | |
| ••• | 2.820" | — | 2613 fps | ••• | |
| ••• | 2.820" | — | 2480 fps | ••• | |
| ••• | 2.820" | — | 2708 fps | ••• | |
| ••• | 2.820" | — | 2456 fps | ••• | |
| ••• | 2.820" | — | 2688 fps | ••• | |
| ••• | 2.820" | — | 2558 fps | ••• | |
| ••• | 2.820" | — | 2566 fps | ••• | |
| ••• | 2.820" | — | 2830 fps | ••• | |
| ••• | 2.820" | — | 2494 fps | ••• | |
| ••• | 2.820" | — | 2766 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.