Load data for .300 Rem. SA Ultra Mag. + 165gr Sierra Tipped GameKing
Based on SAAMI, the max. allowed case length is 2.015 in / 51.18 mm, the max. cartridge length is 2.825 in / 71.75 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Based on SAAMI, the max. allowed case length is 2.015 in / 51.18 mm, the max. cartridge length is 2.825 in / 71.75 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Load Specifications
ImperialMetric
Cartridge:.300 Rem. SA Ultra Mag. load data
Case Length (L3):2.003" | 50.9 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.552" | 14.0 mm
Case Capacity:74 gow | 4.80 cm³
Primer Size:Large Rifle (LR)
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 Rem. SA Ultra Mag. + 165gr 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) |
|---|---|---|---|---|---|
| 51.0 gr | 2.825" | 24.0" | 2721 fps | ••• | |
| 52.3 gr | 2.825" | 24.0" | 2779 fps | ••• | |
| 53.5 gr | 2.825" | 24.0" | 2832 fps | ••• | |
| ••• | 2.825" | 24.0" | 2878 fps | ••• | |
| ••• | 2.825" | 24.0" | 2760 fps | ••• | |
| ••• | 2.825" | 24.0" | 2806 fps | ••• | |
| ••• | 2.825" | 24.0" | 2853 fps | ••• | |
| ••• | 2.825" | 24.0" | 2898 fps | ••• | |
| ••• | 2.825" | 24.0" | 2940 fps | ••• | |
| ••• | 2.825" | 24.0" | 2626 fps | ••• | |
| ••• | 2.825" | 24.0" | 2730 fps | ••• | |
| ••• | 2.825" | 24.0" | 2776 fps | ••• | |
| ••• | 2.825" | 24.0" | 2817 fps | ••• | |
| ••• | 2.825" | 24.0" | 2854 fps | ••• | |
| ••• | 2.825" | 24.0" | 2889 fps | ••• | |
| ••• | 2.825" | 24.0" | 2613 fps | ••• | |
| ••• | 2.825" | 24.0" | 2659 fps | ••• | |
| ••• | 2.825" | 24.0" | 2716 fps | ••• | |
| ••• | 2.825" | 24.0" | 2771 fps | ••• | |
| ••• | 2.825" | 24.0" | 2697 fps | ••• | |
| ••• | 2.825" | 24.0" | 2739 fps | ••• | |
| ••• | 2.825" | 24.0" | 2784 fps | ••• | |
| ••• | 2.825" | 24.0" | 2826 fps | ••• | |
| ••• | 2.825" | 24.0" | 2680 fps | ••• | |
| ••• | 2.825" | 24.0" | 2729 fps | ••• | |
| ••• | 2.825" | 24.0" | 2777 fps | ••• | |
| ••• | 2.825" | 24.0" | 2827 fps | ••• | |
| ••• | 2.825" | 24.0" | 2579 fps | ••• | |
| ••• | 2.825" | 24.0" | 2623 fps | ••• | |
| ••• | 2.825" | 24.0" | 2668 fps | ••• | |
| ••• | 2.825" | 24.0" | 2703 fps | ••• | |
| ••• | 2.825" | 24.0" | 2562 fps | ••• | |
| ••• | 2.825" | 24.0" | 2679 fps | ••• | |
| ••• | 2.825" | 24.0" | 2731 fps | ••• | |
| ••• | 2.825" | 24.0" | 2779 fps | ••• | |
| ••• | 2.825" | 24.0" | 2818 fps | ••• | |
| ••• | 2.825" | 24.0" | 2857 fps | ••• | |
| ••• | 2.825" | 24.0" | 2808 fps | ••• | |
| ••• | 2.825" | 24.0" | 2857 fps | ••• | |
| ••• | 2.825" | 24.0" | 2904 fps | ••• | |
| ••• | 2.825" | 24.0" | 2949 fps | ••• | |
| ••• | 2.825" | 24.0" | 2682 fps | ••• | |
| ••• | 2.825" | 24.0" | 2738 fps | ••• | |
| ••• | 2.825" | 24.0" | 2794 fps | ••• | |
| ••• | 2.825" | 24.0" | 2849 fps | ••• | |
| ••• | 2.825" | 24.0" | 2910 fps | ••• | |
| ••• | 2.825" | 24.0" | 2630 fps | ••• | |
| ••• | 2.825" | 24.0" | 2673 fps | ••• | |
| ••• | 2.825" | 24.0" | 2717 fps | ••• | |
| ••• | 2.825" | 24.0" | 2760 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.