Load data for .300 WSM + 175gr Barnes Match Burner BT
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:0.562" | 14.3 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:1:12.0
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Community Loads for .300 WSM + 175gr Barnes Match Burner BT
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) |
|---|---|---|---|---|---|
| 59.0 gr | 2.860" | 24.0" | 2755 fps | ••• | |
| 58.0 gr | 2.860" | 24.0" | 2880 fps | ••• | |
| 59.4 gr | 2.860" | 24.0" | 2763 fps | ••• | |
| ••• | 2.860" | 24.0" | 3028 fps | ••• | |
| ••• | 2.860" | 24.0" | 2831 fps | ••• | |
| ••• | 2.860" | 24.0" | 2821 fps | ••• | |
| ••• | 2.860" | 24.0" | 2809 fps | ••• | |
| ••• | 2.860" | 24.0" | 2740 fps | ••• | |
| ••• | 2.860" | 24.0" | 2773 fps | ••• | |
| ••• | 2.860" | 24.0" | 2882 fps | ••• | |
| ••• | 2.860" | 24.0" | 2731 fps | ••• | |
| ••• | 2.860" | 24.0" | 3004 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.