Load data for .300 PRC + 175gr Sierra Tipped 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
Cartridge:.300 PRC load data
Case Length (L3):2.580" | 65.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.450" | 11.4 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:1:12.0
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Community Loads for .300 PRC + 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) |
|---|---|---|---|---|---|
| 75.3 gr | 3.540" | 24.0" | 2705 fps | ••• | |
| 83.7 gr | 3.540" | 24.0" | 3014 fps | ••• | |
| 69.6 gr | 3.490" | 24.0" | 2659 fps | ••• | |
| ••• | 3.490" | 24.0" | 2734 fps | ••• | |
| ••• | 3.490" | 24.0" | 2807 fps | ••• | |
| ••• | 3.490" | 24.0" | 2843 fps | ••• | |
| ••• | 3.490" | 24.0" | 2721 fps | ••• | |
| ••• | 3.490" | 24.0" | 2805 fps | ••• | |
| ••• | 3.490" | 24.0" | 2886 fps | ••• | |
| ••• | 3.490" | 24.0" | 2928 fps | ••• | |
| ••• | 3.490" | 24.0" | 2968 fps | ••• | |
| ••• | 3.490" | 24.0" | 2993 fps | ••• | |
| ••• | 3.490" | 24.0" | 3014 fps | ••• | |
| ••• | 3.490" | 24.0" | 2657 fps | ••• | |
| ••• | 3.490" | 24.0" | 2748 fps | ••• | |
| ••• | 3.490" | 24.0" | 2838 fps | ••• | |
| ••• | 3.490" | 24.0" | 2881 fps | ••• | |
| ••• | 3.490" | 24.0" | 2805 fps | ••• | |
| ••• | 3.490" | 24.0" | 2862 fps | ••• | |
| ••• | 3.490" | 24.0" | 2913 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.