Load data for .300 H&H Mag. + 130gr Speer Varmint Hollow Point
Based on C.I.P., the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
ImperialMetric
Cartridge:.300 H&H Mag. load data
Case Length (L3):2.850" | 72.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.270" | 6.9 mm
Case Capacity:85.9 gow | 5.57 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:Stabilizes in any common twist
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Community Loads for .300 H&H Mag. + 130gr Speer Varmint Hollow Point
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) |
|---|---|---|---|---|---|
| 74.0 gr | 3.440" | — | 2958 fps | ••• | |
| 78.0 gr | 3.440" | — | 3133 fps | ••• | |
| 70.0 gr | 3.440" | — | 3133 fps | ••• | |
| ••• | 3.440" | — | 3308 fps | ••• | |
| ••• | 3.440" | 24.0" | 3029 fps | ••• | |
| ••• | 3.440" | 24.0" | 3311 fps | ••• | |
| ••• | 3.440" | — | 3097 fps | ••• | |
| ••• | 3.440" | — | 3409 fps | ••• | |
| ••• | 3.440" | — | 2993 fps | ••• | |
| ••• | 3.440" | — | 3165 fps | ••• | |
| ••• | 3.440" | — | 2938 fps | ••• | |
| ••• | 3.440" | — | 3116 fps | ••• | |
| ••• | 3.440" | — | 2912 fps | ••• | |
| ••• | 3.440" | — | 3080 fps | ••• | |
| ••• | 3.440" | — | 2995 fps | ••• | |
| ••• | 3.440" | — | 3158 fps | ••• | |
| ••• | 3.440" | — | 3090 fps | ••• | |
| ••• | 3.440" | — | 3255 fps | ••• | |
| ••• | 3.440" | — | 2960 fps | ••• | |
| ••• | 3.440" | — | 3127 fps | ••• | |
| ••• | 3.440" | — | 2892 fps | ••• | |
| ••• | 3.440" | — | 3066 fps | ••• | |
| ••• | 3.440" | — | 3096 fps | ••• | |
| ••• | 3.440" | — | 3401 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.