Load data for .300 Win. Mag. + 230gr Berger Hybrid OTM Tactical
The most recommended powders for this combination are Hodgdon H1000.
Based on C.I.P., the max. allowed case length is 2.620 in / 66.55 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.620 in / 66.55 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
ImperialMetric
Cartridge:.300 Win. Mag. load data
Case Length (L3):2.620" | 66.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.833" | 21.2 mm
Case Capacity:90.5 gow | 5.86 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:1:10.5
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Community Loads for .300 Win. Mag. + 230gr Berger Hybrid OTM Tactical
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) |
|---|---|---|---|---|---|
| 76.0 gr | 3.395" | 24.0" | 2703 fps | ••• | |
| 77.0 gr | 3.395" | 24.0" | 2660 fps | ••• | |
| 69.1 gr | 3.395" | 24.0" | 2476 fps | ••• | |
| ••• | 3.395" | 24.0" | 2723 fps | ••• | |
| ••• | 3.395" | 24.0" | 2446 fps | ••• | |
| ••• | 3.395" | 24.0" | 2662 fps | ••• | |
| ••• | 3.395" | 24.0" | 2433 fps | ••• | |
| ••• | 3.395" | 24.0" | 2578 fps | ••• | |
| ••• | 3.395" | 24.0" | 2681 fps | ••• | |
| ••• | 3.395" | 24.0" | 2314 fps | ••• | |
| ••• | 3.395" | 24.0" | 2522 fps | ••• | |
| ••• | 3.395" | 24.0" | 2544 fps | ••• | |
| ••• | 3.395" | 24.0" | 2490 fps | ••• | |
| ••• | 3.395" | 24.0" | 2424 fps | ••• | |
| ••• | 3.395" | 24.0" | 2604 fps | ••• | |
| ••• | 3.395" | 24.0" | 2483 fps | ••• | |
| ••• | 3.395" | 24.0" | 2712 fps | ••• | |
| ••• | 3.395" | 24.0" | 2578 fps | ••• | |
| ••• | 3.290" | 24.0" | 2589 fps | ••• | |
| ••• | 3.395" | 24.0" | 2654 fps | ••• | |
| ••• | 3.395" | 24.0" | 2484 fps | ••• | |
| ••• | 3.395" | 24.0" | 2553 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.