Load data for 7 mm Rem. SA Ultra Mag. + 175gr Hornady InterLock RN
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 | InterLock RN
Cartridge:7 mm Rem. SA Ultra Mag. load data
Case Length (L3):2.026" | 51.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.482" | 12.2 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:1:11.5
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Community Loads for 7 mm Rem. SA Ultra Mag. + 175gr Hornady InterLock RN
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" | 2727 fps | ••• | |
| 53.1 gr | 2.825" | 24.0" | 2686 fps | ••• | |
| 58.2 gr | 2.825" | 24.0" | 2635 fps | ••• | |
| ••• | 2.825" | 24.0" | 2886 fps | ••• | |
| ••• | 2.825" | 24.0" | 2856 fps | ••• | |
| ••• | 2.825" | 24.0" | 2707 fps | ••• | |
| ••• | 2.825" | 24.0" | 2515 fps | ••• | |
| ••• | 2.825" | 24.0" | 2588 fps | ••• | |
| ••• | 2.825" | 24.0" | 2810 fps | ••• | |
| ••• | 2.825" | 24.0" | 2630 fps | ••• | |
| ••• | 2.825" | 24.0" | 2779 fps | ••• | |
| ••• | 2.825" | 24.0" | 2723 fps | ••• | |
| ••• | 2.825" | 24.0" | 2754 fps | ••• | |
| ••• | 2.825" | 24.0" | 2612 fps | ••• | |
| ••• | 2.825" | 24.0" | 2872 fps | ••• | |
| ••• | 2.825" | 24.0" | 2459 fps | ••• | |
| ••• | 2.825" | 24.0" | 2707 fps | ••• | |
| ••• | 2.825" | 24.0" | 2802 fps | ••• | |
| ••• | 2.825" | 24.0" | 2704 fps | ••• | |
| ••• | 2.825" | 24.0" | 2564 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.