Load data for .338 Norma Mag. + 215gr Sierra GameKing
Based on C.I.P., the max. allowed case length is 2.492 in / 63.30 mm, the max. cartridge length is 3.681 in / 93.50 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.492 in / 63.30 mm, the max. cartridge length is 3.681 in / 93.50 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.338 | 215gr | GameKing
Cartridge:.338 Norma Mag. load data
Case Length (L3):2.490" | 63.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.478" | 12.1 mm
Case Capacity:105.4 gow | 6.83 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:15.5
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Community Loads for .338 Norma Mag. + 215gr Sierra GameKing
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) |
|---|---|---|---|---|---|
| 86.1 gr | 3.681" | 24.0" | 2611 fps | ••• | |
| 87.9 gr | 3.681" | 24.0" | 2666 fps | ••• | |
| 89.7 gr | 3.681" | 24.0" | 2720 fps | ••• | |
| ••• | 3.681" | 24.0" | 2774 fps | ••• | |
| ••• | 3.681" | 24.0" | 2823 fps | ••• | |
| ••• | 3.681" | 24.0" | 2516 fps | ••• | |
| ••• | 3.681" | 24.0" | 2570 fps | ••• | |
| ••• | 3.681" | 24.0" | 2622 fps | ••• | |
| ••• | 3.681" | 24.0" | 2672 fps | ••• | |
| ••• | 3.681" | 24.0" | 2723 fps | ••• | |
| ••• | 3.681" | 24.0" | 2771 fps | ••• | |
| ••• | 3.681" | 24.0" | 2821 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.