Load data for .300 Weath. Mag. + 175gr Sierra Tipped MatchKing
Based on C.I.P., the max. allowed case length is 2.825 in / 71.75 mm, the max. cartridge length is 3.560 in / 90.42 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.825 in / 71.75 mm, the max. cartridge length is 3.560 in / 90.42 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Cartridge:.300 Weath. Mag. load data
Case Length (L3):2.824" | 71.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.682" | 17.3 mm
Case Capacity:98.9 gow | 6.41 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 Weath. Mag. + 175gr Sierra Tipped MatchKing
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 | 3.560" | 24.0" | 2784 fps | ••• | |
| 75.1 gr | 3.560" | 24.0" | 2842 fps | ••• | |
| 76.7 gr | 3.560" | 24.0" | 2903 fps | ••• | |
| ••• | 3.560" | 24.0" | 2958 fps | ••• | |
| ••• | 3.560" | 24.0" | 3011 fps | ••• | |
| ••• | 3.560" | 24.0" | 3059 fps | ••• | |
| ••• | 3.560" | 24.0" | 2941 fps | ••• | |
| ••• | 3.560" | 24.0" | 2989 fps | ••• | |
| ••• | 3.560" | 24.0" | 3038 fps | ••• | |
| ••• | 3.560" | 24.0" | 3084 fps | ••• | |
| ••• | 3.560" | 24.0" | 3128 fps | ••• | |
| ••• | 3.560" | 24.0" | 2811 fps | ••• | |
| ••• | 3.560" | 24.0" | 2877 fps | ••• | |
| ••• | 3.560" | 24.0" | 2939 fps | ••• | |
| ••• | 3.560" | 24.0" | 2999 fps | ••• | |
| ••• | 3.560" | 24.0" | 3050 fps | ••• | |
| ••• | 3.560" | 24.0" | 2869 fps | ••• | |
| ••• | 3.560" | 24.0" | 2933 fps | ••• | |
| ••• | 3.560" | 24.0" | 2995 fps | ••• | |
| ••• | 3.560" | 24.0" | 3054 fps | ••• | |
| ••• | 3.560" | 24.0" | 2932 fps | ••• | |
| ••• | 3.560" | 24.0" | 2988 fps | ••• | |
| ••• | 3.560" | 24.0" | 3041 fps | ••• | |
| ••• | 3.560" | 24.0" | 3098 fps | ••• | |
| ••• | 3.560" | 24.0" | 3151 fps | ••• | |
| ••• | 3.560" | 24.0" | 3206 fps | ••• | |
| ••• | 3.560" | 24.0" | 2846 fps | ••• | |
| ••• | 3.560" | 24.0" | 2895 fps | ••• | |
| ••• | 3.560" | 24.0" | 2946 fps | ••• | |
| ••• | 3.560" | 24.0" | 2996 fps | ••• | |
| ••• | 3.560" | 24.0" | 3045 fps | ••• | |
| ••• | 3.560" | 24.0" | 3091 fps | ••• | |
| ••• | 3.560" | 24.0" | 3143 fps | ••• | |
| ••• | 3.560" | 24.0" | 2845 fps | ••• | |
| ••• | 3.560" | 24.0" | 2904 fps | ••• | |
| ••• | 3.560" | 24.0" | 2955 fps | ••• | |
| ••• | 3.560" | 24.0" | 2814 fps | ••• | |
| ••• | 3.560" | 24.0" | 2910 fps | ••• | |
| ••• | 3.560" | 24.0" | 2993 fps | ••• | |
| ••• | 3.560" | 24.0" | 3062 fps | ••• | |
| ••• | 3.560" | 24.0" | 3114 fps | ••• | |
| ••• | 3.560" | 24.0" | 2832 fps | ••• | |
| ••• | 3.560" | 24.0" | 2901 fps | ••• | |
| ••• | 3.560" | 24.0" | 2961 fps | ••• | |
| ••• | 3.560" | 24.0" | 3017 fps | ••• | |
| ••• | 3.560" | 24.0" | 2926 fps | ••• | |
| ••• | 3.560" | 24.0" | 2978 fps | ••• | |
| ••• | 3.560" | 24.0" | 3030 fps | ••• | |
| ••• | 3.560" | 24.0" | 3088 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.