Load data for .22-250 Rem. + 90gr Sierra HPBT MatchKinging
Based on C.I.P., the max. allowed case length is 1.908 in / 48.46 mm, the max. cartridge length is 2.350 in / 59.69 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on C.I.P., the max. allowed case length is 1.908 in / 48.46 mm, the max. cartridge length is 2.350 in / 59.69 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Cartridge:.22-250 Rem. load data
Case Length (L3):1.912" | 48.6 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.471" | 12.0 mm
Case Capacity:43.49 gow | 2.82 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):58,740 psi | 4,050 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:7.5
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Community Loads for .22-250 Rem. + 90gr Sierra HPBT MatchKinging
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) |
|---|---|---|---|---|---|
| 30.5 gr | 2.600" | 24.0" | 2710 fps | ••• | |
| 32.2 gr | 2.600" | 24.0" | 2845 fps | ••• | |
| 33.7 gr | 2.600" | 24.0" | 2959 fps | ••• | |
| ••• | 2.600" | 24.0" | 2742 fps | ••• | |
| ••• | 2.600" | 24.0" | 2842 fps | ••• | |
| ••• | 2.600" | 24.0" | 2559 fps | ••• | |
| ••• | 2.600" | 24.0" | 2677 fps | ••• | |
| ••• | 2.600" | 24.0" | 2788 fps | ••• | |
| ••• | 2.600" | 24.0" | 2904 fps | ••• | |
| ••• | 2.600" | 24.0" | 2819 fps | ••• | |
| ••• | 2.600" | 24.0" | 2628 fps | ••• | |
| ••• | 2.600" | 24.0" | 2751 fps | ••• | |
| ••• | 2.600" | 24.0" | 2875 fps | ••• | |
| ••• | 2.600" | 24.0" | 2807 fps | ••• | |
| ••• | 2.600" | 24.0" | 2620 fps | ••• | |
| ••• | 2.600" | 24.0" | 2756 fps | ••• | |
| ••• | 2.600" | 24.0" | 2883 fps | ••• | |
| ••• | 2.600" | 24.0" | 2994 fps | ••• | |
| ••• | 2.600" | 24.0" | 2576 fps | ••• | |
| ••• | 2.600" | 24.0" | 2697 fps | ••• | |
| ••• | 2.600" | 24.0" | 2809 fps | ••• | |
| ••• | 2.600" | 24.0" | 2610 fps | ••• | |
| ••• | 2.600" | 24.0" | 2717 fps | ••• | |
| ••• | 2.600" | 24.0" | 2828 fps | ••• | |
| ••• | 2.600" | 24.0" | 2448 fps | ••• | |
| ••• | 2.600" | 24.0" | 2571 fps | ••• | |
| ••• | 2.600" | 24.0" | 2680 fps | ••• | |
| ••• | 2.600" | 24.0" | 2789 fps | ••• | |
| ••• | 2.600" | 24.0" | 2883 fps | ••• | |
| ••• | 2.600" | 24.0" | 2487 fps | ••• | |
| ••• | 2.600" | 24.0" | 2586 fps | ••• | |
| ••• | 2.600" | 24.0" | 2702 fps | ••• | |
| ••• | 2.600" | 24.0" | 2837 fps | ••• | |
| ••• | 2.600" | 24.0" | 2605 fps | ••• | |
| ••• | 2.600" | 24.0" | 2736 fps | ••• | |
| ••• | 2.600" | 24.0" | 2852 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.