Load data for .338 Rem. Ultra Mag. + 225gr Nosler Partition
The most recommended powders for this combination are Alliant Reloder-22.
Based on C.I.P., the max. allowed case length is 2.760 in / 70.11 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.760 in / 70.11 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.338 | 225gr | Partition
Cartridge:.338 Rem. Ultra Mag. load data
Case Length (L3):2.760" | 70.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.510" | 13.0 mm
Case Capacity:110 gow | 7.13 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 Rem. Ultra Mag. + 225gr Nosler Partition
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) |
|---|---|---|---|---|---|
| 94.0 gr | 3.550" | 26.0" | 2928 fps | ••• | |
| 96.0 gr | 3.550" | 26.0" | 2984 fps | ••• | |
| 94.0 gr | 3.550" | 24.0" | 2792 fps | ••• | |
| ••• | 3.550" | 26.0" | 2908 fps | ••• | |
| ••• | 3.550" | 26.0" | 2969 fps | ••• | |
| ••• | 3.550" | 24.0" | 2818 fps | ••• | |
| ••• | 3.550" | 24.0" | 2775 fps | ••• | |
| ••• | 3.550" | 26.0" | 2845 fps | ••• | |
| ••• | 3.550" | 26.0" | 2903 fps | ••• | |
| ••• | 3.550" | 24.0" | 2602 fps | ••• | |
| ••• | 3.550" | 24.0" | 2758 fps | ••• | |
| ••• | 3.550" | 24.0" | 2673 fps | ••• | |
| ••• | 3.550" | 26.0" | 2806 fps | ••• | |
| ••• | 3.550" | 26.0" | 2859 fps | ••• | |
| ••• | 3.550" | 24.0" | 2737 fps | ••• | |
| ••• | 3.550" | 24.0" | 2742 fps | ••• | |
| ••• | 3.550" | 24.0" | 2692 fps | ••• | |
| ••• | 3.550" | 24.0" | 2875 fps | ••• | |
| ••• | 3.550" | 24.0" | 2625 fps | ••• | |
| ••• | 3.550" | 24.0" | 2694 fps | ••• | |
| ••• | 3.550" | 26.0" | 2874 fps | ••• | |
| ••• | 3.550" | 26.0" | 2936 fps | ••• | |
| ••• | 3.550" | 24.0" | 2910 fps | ••• | |
| ••• | 3.550" | 26.0" | 2996 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.