Load data for .300 WSM + 212gr Barnes LRX BT Bore Rider
The most recommended powders for this combination are Vihtavuori N555, Hodgdon H4831 and Hodgdon H4831 SC.
Based on C.I.P., the max. allowed case length is 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Cartridge:.300 WSM load data
Case Length (L3):2.090" | 53.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.476" | 12.1 mm
Case Capacity:81.3 gow | 5.27 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:1:8.5
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Community Loads for .300 WSM + 212gr Barnes LRX BT Bore Rider
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) |
|---|---|---|---|---|---|
| 64.4 gr | 3.475" | 24.0" | 2388 fps | ••• | |
| 71.5 gr | 3.475" | 24.0" | 2650 fps | ••• | |
| 60.2 gr | 3.475" | 24.0" | 2649 fps | ••• | |
| ••• | 3.470" | 23.0" | 2572 fps | ••• | |
| ••• | 3.470" | 23.0" | 2631 fps | ••• | |
| ••• | 3.465" | 24.0" | 2674 fps | ••• | |
| ••• | 3.475" | 26.0" | 2746 fps | ••• | |
| ••• | 3.470" | 23.0" | 2713 fps | ••• | |
| ••• | 3.475" | 24.0" | 2732 fps | ••• | |
| ••• | 3.470" | 23.0" | 2733 fps | ••• | |
| ••• | 3.475" | 24.0" | 2535 fps | ••• | |
| ••• | 3.470" | 23.0" | 2615 fps | ••• | |
| ••• | 3.470" | 23.0" | 2743 fps | ••• | |
| ••• | 3.475" | 24.0" | 2514 fps | ••• | |
| ••• | 3.475" | 26.0" | 2759 fps | ••• | |
| ••• | 3.475" | 22.0" | 2612 fps | ••• | |
| ••• | 3.475" | 26.0" | 2592 fps | ••• | |
| ••• | 3.475" | 26.0" | 2625 fps | ••• | |
| ••• | 3.475" | 26.0" | 2654 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.