Load data for 7 mm Rem. SA Ultra Mag. + 175gr Sierra GameKing
Based on SAAMI, the max. allowed case length is 2.035 in / 51.69 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 2.035 in / 51.69 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
Bullet:.284 | 175gr | GameKing
Cartridge:7 mm Rem. SA Ultra Mag. load data
Case Length (L3):2.026" | 51.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.642" | 16.3 mm
Case Capacity:72.6 gow | 4.70 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (SAAMI):65,000 psi | 4,482 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.5
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Community Loads for 7 mm Rem. SA Ultra Mag. + 175gr Sierra 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) |
|---|---|---|---|---|---|
| 49.0 gr | 2.820" | 24.0" | 2531 fps | ••• | |
| 50.4 gr | 2.820" | 24.0" | 2592 fps | ••• | |
| 52.0 gr | 2.820" | 24.0" | 2660 fps | ••• | |
| ••• | 2.820" | 24.0" | 2596 fps | ••• | |
| ••• | 2.820" | 24.0" | 2649 fps | ••• | |
| ••• | 2.820" | 24.0" | 2703 fps | ••• | |
| ••• | 2.820" | 24.0" | 2753 fps | ••• | |
| ••• | 2.820" | 24.0" | 2503 fps | ••• | |
| ••• | 2.820" | 24.0" | 2552 fps | ••• | |
| ••• | 2.820" | 24.0" | 2605 fps | ••• | |
| ••• | 2.820" | 24.0" | 2654 fps | ••• | |
| ••• | 2.820" | 24.0" | 2513 fps | ••• | |
| ••• | 2.820" | 24.0" | 2570 fps | ••• | |
| ••• | 2.820" | 24.0" | 2625 fps | ••• | |
| ••• | 2.820" | 24.0" | 2678 fps | ••• | |
| ••• | 2.820" | 24.0" | 2424 fps | ••• | |
| ••• | 2.820" | 24.0" | 2490 fps | ••• | |
| ••• | 2.820" | 24.0" | 2552 fps | ••• | |
| ••• | 2.820" | 24.0" | 2613 fps | ••• | |
| ••• | 2.820" | 24.0" | 2562 fps | ••• | |
| ••• | 2.820" | 24.0" | 2615 fps | ••• | |
| ••• | 2.820" | 24.0" | 2675 fps | ••• | |
| ••• | 2.820" | 24.0" | 2478 fps | ••• | |
| ••• | 2.820" | 24.0" | 2540 fps | ••• | |
| ••• | 2.820" | 24.0" | 2604 fps | ••• | |
| ••• | 2.820" | 24.0" | 2662 fps | ••• | |
| ••• | 2.820" | 24.0" | 2720 fps | ••• | |
| ••• | 2.820" | 24.0" | 2454 fps | ••• | |
| ••• | 2.820" | 24.0" | 2507 fps | ••• | |
| ••• | 2.820" | 24.0" | 2564 fps | ••• | |
| ••• | 2.820" | 24.0" | 2616 fps | ••• | |
| ••• | 2.820" | 24.0" | 2452 fps | ••• | |
| ••• | 2.820" | 24.0" | 2504 fps | ••• | |
| ••• | 2.820" | 24.0" | 2552 fps | ••• | |
| ••• | 2.820" | 24.0" | 2546 fps | ••• | |
| ••• | 2.820" | 24.0" | 2595 fps | ••• | |
| ••• | 2.820" | 24.0" | 2637 fps | ••• | |
| ••• | 2.820" | 24.0" | 2675 fps | ••• | |
| ••• | 2.820" | 24.0" | 2708 fps | ••• | |
| ••• | 2.820" | 24.0" | 2496 fps | ••• | |
| ••• | 2.820" | 24.0" | 2540 fps | ••• | |
| ••• | 2.820" | 24.0" | 2584 fps | ••• | |
| ••• | 2.820" | 24.0" | 2633 fps | ••• | |
| ••• | 2.820" | 24.0" | 2573 fps | ••• | |
| ••• | 2.820" | 24.0" | 2629 fps | ••• | |
| ••• | 2.820" | 24.0" | 2684 fps | ••• | |
| ••• | 2.820" | 24.0" | 2739 fps | ••• | |
| ••• | 2.820" | 24.0" | 2431 fps | ••• | |
| ••• | 2.820" | 24.0" | 2499 fps | ••• | |
| ••• | 2.820" | 24.0" | 2568 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.