Load data for .300 PRC + 168gr Sierra MatchKing
Based on SAAMI, the max. allowed case length is 2.580 in / 65.53 mm, the max. cartridge length is 3.700 in / 93.98 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Based on SAAMI, the max. allowed case length is 2.580 in / 65.53 mm, the max. cartridge length is 3.700 in / 93.98 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Load Specifications
ImperialMetric
Bullet:.308 | 168gr | MatchKing
Cartridge:.300 PRC load data
Case Length (L3):2.580" | 65.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.455" | 11.6 mm
Case Capacity:99 gow | 6.42 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (SAAMI):65,000 psi | 4,482 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:13.5
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Community Loads for .300 PRC + 168gr Sierra 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) |
|---|---|---|---|---|---|
| 72.7 gr | 3.340" | 24.0" | 2778 fps | ••• | |
| 74.9 gr | 3.340" | 24.0" | 2854 fps | ••• | |
| 76.0 gr | 3.340" | 24.0" | 2890 fps | ••• | |
| ••• | 3.340" | 24.0" | 2927 fps | ••• | |
| ••• | 3.340" | 24.0" | 2965 fps | ••• | |
| ••• | 3.340" | 24.0" | 3001 fps | ••• | |
| ••• | 3.340" | 24.0" | 3020 fps | ••• | |
| ••• | 3.340" | 24.0" | 2850 fps | ••• | |
| ••• | 3.340" | 24.0" | 2934 fps | ••• | |
| ••• | 3.340" | 24.0" | 2977 fps | ••• | |
| ••• | 3.340" | 24.0" | 3016 fps | ••• | |
| ••• | 3.340" | 24.0" | 3056 fps | ••• | |
| ••• | 3.340" | 24.0" | 3099 fps | ••• | |
| ••• | 3.340" | 24.0" | 3118 fps | ••• | |
| ••• | 3.340" | 24.0" | 2702 fps | ••• | |
| ••• | 3.340" | 24.0" | 2791 fps | ••• | |
| ••• | 3.340" | 24.0" | 2837 fps | ••• | |
| ••• | 3.340" | 24.0" | 2746 fps | ••• | |
| ••• | 3.340" | 24.0" | 2842 fps | ••• | |
| ••• | 3.340" | 24.0" | 2889 fps | ••• | |
| ••• | 3.340" | 24.0" | 2936 fps | ••• | |
| ••• | 3.340" | 24.0" | 2982 fps | ••• | |
| ••• | 3.340" | 24.0" | 3028 fps | ••• | |
| ••• | 3.340" | 24.0" | 2757 fps | ••• | |
| ••• | 3.340" | 24.0" | 2845 fps | ••• | |
| ••• | 3.340" | 24.0" | 2885 fps | ••• | |
| ••• | 3.340" | 24.0" | 2927 fps | ••• | |
| ••• | 3.340" | 24.0" | 2969 fps | ••• | |
| ••• | 3.340" | 24.0" | 2733 fps | ••• | |
| ••• | 3.340" | 24.0" | 2825 fps | ••• | |
| ••• | 3.340" | 24.0" | 2870 fps | ••• | |
| ••• | 3.340" | 24.0" | 2917 fps | ••• | |
| ••• | 3.340" | 24.0" | 2961 fps | ••• | |
| ••• | 3.340" | 24.0" | 3006 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.