Load data for .300 Rem. SA Ultra Mag. + 190gr Nosler Custom Competition
The most recommended powders for this combination are Hodgdon H4831.
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:0.521" | 13.2 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:1:12.5
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Community Loads for .300 Rem. SA Ultra Mag. + 190gr Nosler Custom Competition
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) |
|---|---|---|---|---|---|
| 54.0 gr | 2.825" | 24.0" | 2583 fps | ••• | |
| 56.0 gr | 2.825" | 24.0" | 2666 fps | ••• | |
| 58.0 gr | 2.825" | 24.0" | 2748 fps | ••• | |
| ••• | 2.825" | 24.0" | 2681 fps | ••• | |
| ••• | 2.825" | 24.0" | 2783 fps | ••• | |
| ••• | 2.825" | 24.0" | 2851 fps | ••• | |
| ••• | 2.825" | 24.0" | 2696 fps | ••• | |
| ••• | 2.825" | 24.0" | 2786 fps | ••• | |
| ••• | 2.825" | 24.0" | 2875 fps | ••• | |
| ••• | 2.825" | 24.0" | 2644 fps | ••• | |
| ••• | 2.825" | 24.0" | 2715 fps | ••• | |
| ••• | 2.825" | 24.0" | 2799 fps | ••• | |
| ••• | 2.825" | 24.0" | 2669 fps | ••• | |
| ••• | 2.825" | 24.0" | 2759 fps | ••• | |
| ••• | 2.825" | 24.0" | 2624 fps | ••• | |
| ••• | 2.825" | 24.0" | 2703 fps | ••• | |
| ••• | 2.825" | 24.0" | 2780 fps | ••• | |
| ••• | 2.825" | 24.0" | 2628 fps | ••• | |
| ••• | 2.825" | 24.0" | 2696 fps | ••• | |
| ••• | 2.825" | 24.0" | 2792 fps | ••• | |
| ••• | 2.825" | 24.0" | 2576 fps | ••• | |
| ••• | 2.825" | 24.0" | 2664 fps | ••• | |
| ••• | 2.825" | 24.0" | 2751 fps | ••• | |
| ••• | 2.825" | 24.0" | 2734 fps | ••• | |
| ••• | 2.825" | 24.0" | 2817 fps | ••• | |
| ••• | 2.825" | 24.0" | 2882 fps | ••• | |
| ••• | 2.825" | 24.0" | 2631 fps | ••• | |
| ••• | 2.825" | 24.0" | 2721 fps | ••• | |
| ••• | 2.825" | 24.0" | 2831 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.