Load data for .300 PRC + 180gr Sierra Tipped GameKing
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:0.418" | 10.6 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:Stabilizes in any common twist
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Community Loads for .300 PRC + 180gr Sierra Tipped GameKing
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) |
|---|---|---|---|---|---|
| 69.6 gr | 3.450" | 24.0" | 2698 fps | ••• | |
| 71.8 gr | 3.450" | 24.0" | 2708 fps | ••• | |
| 75.1 gr | 3.450" | 24.0" | 2884 fps | ••• | |
| ••• | 3.450" | 24.0" | 2920 fps | ••• | |
| ••• | 3.450" | 24.0" | 2774 fps | ••• | |
| ••• | 3.450" | 24.0" | 2783 fps | ••• | |
| ••• | 3.450" | 24.0" | 2862 fps | ••• | |
| ••• | 3.450" | 24.0" | 2904 fps | ••• | |
| ••• | 3.450" | 24.0" | 2941 fps | ••• | |
| ••• | 3.450" | 24.0" | 2965 fps | ••• | |
| ••• | 3.450" | 24.0" | 2985 fps | ••• | |
| ••• | 3.450" | 24.0" | 2738 fps | ••• | |
| ••• | 3.450" | 24.0" | 2837 fps | ••• | |
| ••• | 3.450" | 24.0" | 2884 fps | ••• | |
| ••• | 3.450" | 24.0" | 2930 fps | ••• | |
| ••• | 3.450" | 24.0" | 2954 fps | ••• | |
| ••• | 3.450" | 24.0" | 2637 fps | ••• | |
| ••• | 3.450" | 24.0" | 2728 fps | ••• | |
| ••• | 3.450" | 24.0" | 2818 fps | ••• | |
| ••• | 3.450" | 24.0" | 2858 fps | ••• | |
| ••• | 3.450" | 24.0" | 2928 fps | ••• | |
| ••• | 3.450" | 24.0" | 2888 fps | ••• | |
| ••• | 3.450" | 24.0" | 2811 fps | ••• | |
| ••• | 3.450" | 24.0" | 2904 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.