Load data for 7 x 64 Brenneke + 170gr Norma VULKAN
The most recommended powders for this combination are Rottweil R 903.
Based on C.I.P., the max. allowed case length is 2.520 in / 64.00 mm, the max. cartridge length is 3.307 in / 84.00 mm, and the max. allowed pressure is 60,191 PSI / 4,150 bar.
Based on C.I.P., the max. allowed case length is 2.520 in / 64.00 mm, the max. cartridge length is 3.307 in / 84.00 mm, and the max. allowed pressure is 60,191 PSI / 4,150 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 170gr | VULKAN
Cartridge:7 x 64 Brenneke load data
Case Length (L3):2.519" | 64.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.540" | 13.7 mm
Case Capacity:66 gow | 4.28 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):60,191 psi | 4,150 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.0
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Community Loads for 7 x 64 Brenneke + 170gr Norma VULKAN
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 | 3.209" | — | 2543 fps | ••• | |
| 51.8 gr | 3.209" | — | 2681 fps | ••• | |
| 55.0 gr | 3.209" | — | 2718 fps | ••• | |
| ••• | 3.209" | — | 2842 fps | ••• | |
| ••• | 3.209" | — | 2584 fps | ••• | |
| ••• | 3.209" | — | 2699 fps | ••• | |
| ••• | 3.268" | 24.0" | 2707 fps | ••• | |
| ••• | 3.257" | 24.0" | 2720 fps | ••• | |
| ••• | 3.268" | 24.0" | 2753 fps | ••• | |
| ••• | 3.268" | 24.0" | 2772 fps | ••• | |
| ••• | 3.268" | 24.0" | 2697 fps | ••• | |
| ••• | 3.307" | 22.4" | 2556 fps | ••• | |
| ••• | 3.307" | 22.4" | 2579 fps | ••• | |
| ••• | 3.307" | 22.4" | 2644 fps | ••• | |
| ••• | 3.307" | 22.4" | 2671 fps | ••• | |
| ••• | 3.307" | 22.4" | 2694 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.