Load data for .25-06 Rem. + 120gr Sierra HPBT GameKing
Based on C.I.P., the max. allowed case length is 2.494 in / 63.35 mm, the max. cartridge length is 3.250 in / 82.55 mm, and the max. allowed pressure is 65,267 PSI / 4,500 bar.
Based on C.I.P., the max. allowed case length is 2.494 in / 63.35 mm, the max. cartridge length is 3.250 in / 82.55 mm, and the max. allowed pressure is 65,267 PSI / 4,500 bar.
Load Specifications
ImperialMetric
Bullet:.257 | 120gr | HPBT GameKing
Cartridge:.25-06 Rem. load data
Case Length (L3):2.489" | 63.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.485" | 12.3 mm
Case Capacity:65.8 gow | 4.26 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):65,267 psi | 4,500 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.0
Get PRO license to unlock all data and calculators
Community Loads for .25-06 Rem. + 120gr Sierra HPBT 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) |
|---|---|---|---|---|---|
| 43.3 gr | 3.250" | 24.0" | 2650 fps | ••• | |
| 46.1 gr | 3.250" | 24.0" | 2799 fps | ••• | |
| 48.4 gr | 3.250" | 24.0" | 2918 fps | ••• | |
| ••• | 3.200" | 24.0" | 2666 fps | ••• | |
| ••• | 3.250" | 24.0" | 2747 fps | ••• | |
| ••• | 3.250" | 24.0" | 2624 fps | ••• | |
| ••• | 3.250" | 24.0" | 2736 fps | ••• | |
| ••• | 3.250" | 24.0" | 2841 fps | ••• | |
| ••• | 3.250" | 24.0" | 2454 fps | ••• | |
| ••• | 3.250" | 24.0" | 2569 fps | ••• | |
| ••• | 3.250" | 24.0" | 2685 fps | ••• | |
| ••• | 3.250" | 24.0" | 2788 fps | ••• | |
| ••• | 3.250" | 24.0" | 2495 fps | ••• | |
| ••• | 3.250" | 24.0" | 2590 fps | ••• | |
| ••• | 3.250" | 24.0" | 2694 fps | ••• | |
| ••• | 3.250" | 24.0" | 2797 fps | ••• | |
| ••• | 3.250" | 24.0" | 2523 fps | ••• | |
| ••• | 3.250" | 24.0" | 2669 fps | ••• | |
| ••• | 3.250" | 24.0" | 2797 fps | ••• | |
| ••• | 3.250" | 24.0" | 2631 fps | ••• | |
| ••• | 3.250" | 24.0" | 2727 fps | ••• | |
| ••• | 3.250" | 24.0" | 2829 fps | ••• | |
| ••• | 3.250" | 24.0" | 2682 fps | ••• | |
| ••• | 3.250" | 24.0" | 2773 fps | ••• | |
| ••• | 3.250" | 24.0" | 2870 fps | ••• | |
| ••• | 3.250" | 24.0" | 2959 fps | ••• | |
| ••• | 3.250" | 24.0" | 2686 fps | ••• | |
| ••• | 3.250" | 24.0" | 2787 fps | ••• | |
| ••• | 3.250" | 24.0" | 2882 fps | ••• | |
| ••• | 3.250" | 24.0" | 2534 fps | ••• | |
| ••• | 3.250" | 24.0" | 2632 fps | ••• | |
| ••• | 3.250" | 24.0" | 2725 fps | ••• | |
| ••• | 3.250" | 24.0" | 2818 fps | ••• | |
| ••• | 3.250" | 24.0" | 2540 fps | ••• | |
| ••• | 3.250" | 24.0" | 2649 fps | ••• | |
| ••• | 3.250" | 24.0" | 2763 fps | ••• | |
| ••• | 3.250" | 24.0" | 2471 fps | ••• | |
| ••• | 3.250" | 24.0" | 2584 fps | ••• | |
| ••• | 3.250" | 24.0" | 2687 fps | ••• | |
| ••• | 3.250" | 24.0" | 2777 fps | ••• | |
| ••• | 3.250" | 24.0" | 2857 fps | ••• | |
| ••• | 3.250" | 24.0" | 2854 fps | ••• | |
| ••• | 3.250" | 24.0" | 2680 fps | ••• | |
| ••• | 3.250" | 24.0" | 2779 fps | ••• | |
| ••• | 3.200" | 24.0" | 2628 fps | ••• | |
| ••• | 3.155" | 23.0" | 2811 fps | ••• | |
| ••• | 3.250" | 24.0" | 2551 fps | ••• | |
| ••• | 3.250" | 24.0" | 2664 fps | ••• | |
| ••• | 3.250" | 24.0" | 2769 fps | ••• | |
| ••• | 3.250" | 24.0" | 2737 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.