Load data for .375 Weath. Mag. + 270gr Hornady SP
Based on C.I.P., the max. allowed case length is 2.860 in / 72.64 mm, the max. cartridge length is 3.563 in / 90.50 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.860 in / 72.64 mm, the max. cartridge length is 3.563 in / 90.50 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.375 | 270gr | SP
Cartridge:.375 Weath. Mag. load data
Case Length (L3):2.850" | 72.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.471" | 12.0 mm
Case Capacity:105 gow | 6.80 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:1:6.0
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Community Loads for .375 Weath. Mag. + 270gr Hornady SP
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) |
|---|---|---|---|---|---|
| 73.5 gr | 3.600" | 24.0" | 2515 fps | ••• | |
| 78.5 gr | 3.600" | 24.0" | 2692 fps | ••• | |
| 84.0 gr | 3.600" | 24.0" | 2704 fps | ••• | |
| ••• | 3.600" | 24.0" | 2730 fps | ••• | |
| ••• | 3.600" | 24.0" | 2700 fps | ••• | |
| ••• | 3.600" | 24.0" | 2662 fps | ••• | |
| ••• | 3.600" | 24.0" | 2786 fps | ••• | |
| ••• | 3.560" | — | 2739 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.