Load data for 6.5 x 57 + 120gr Sierra Pro-Hunter
Based on C.I.P., the max. allowed case length is 2.232 in / 56.70 mm, the max. cartridge length is 3.228 in / 82.00 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.
Based on C.I.P., the max. allowed case length is 2.232 in / 56.70 mm, the max. cartridge length is 3.228 in / 82.00 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.
Load Specifications
ImperialMetric
Bullet:.264 | 120gr | Pro-Hunter
Cartridge:6.5 x 57 load data
Case Length (L3):2.232" | 56.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.264" | 6.7 mm
Case Capacity:59 gow | 3.82 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):56,565 psi | 3,900 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:1:11.5
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Community Loads for 6.5 x 57 + 120gr Sierra Pro-Hunter
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) |
|---|---|---|---|---|---|
| 43.1 gr | 3.228" | 26.0" | 2677 fps | ••• | |
| 44.6 gr | 3.228" | 26.0" | 2760 fps | ••• | |
| 46.0 gr | 3.228" | 26.0" | 2838 fps | ••• | |
| ••• | 3.228" | 26.0" | 2594 fps | ••• | |
| ••• | 3.228" | 26.0" | 2637 fps | ••• | |
| ••• | 3.228" | 26.0" | 2681 fps | ••• | |
| ••• | 3.228" | 26.0" | 2714 fps | ••• | |
| ••• | 3.228" | 26.0" | 2765 fps | ••• | |
| ••• | 3.228" | 26.0" | 2852 fps | ••• | |
| ••• | 3.228" | 26.0" | 2620 fps | ••• | |
| ••• | 3.228" | 26.0" | 2637 fps | ••• | |
| ••• | 3.228" | 26.0" | 2695 fps | ••• | |
| ••• | 3.228" | 26.0" | 2705 fps | ••• | |
| ••• | 3.228" | 26.0" | 2656 fps | ••• | |
| ••• | 3.228" | 26.0" | 2737 fps | ••• | |
| ••• | 3.228" | 26.0" | 2767 fps | ••• | |
| ••• | 3.228" | 26.0" | 2814 fps | ••• | |
| ••• | 3.228" | 26.0" | 2830 fps | ••• | |
| ••• | 3.228" | 26.0" | 2888 fps | ••• | |
| ••• | 3.228" | 26.0" | 2893 fps | ••• | |
| ••• | 3.228" | 26.0" | 2950 fps | ••• | |
| ••• | 3.228" | 26.0" | 2969 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.