Load data for .22-250 Ackley Improved + 50gr Sierra VarmintKing
Based on Wildcat, 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 57,986 PSI / 3,998 bar.
Based on Wildcat, 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 57,986 PSI / 3,998 bar.
Load Specifications
ImperialMetric
Bullet:.224 | 50gr | VarmintKing
Cartridge:.22-250 Ackley Improved load data
Case Length (L3):1.940" | 49.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.216" | 5.5 mm
Case Capacity:46.9 gow | 3.04 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (Wildcat):57,986 psi | 3,998 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.5
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Community Loads for .22-250 Ackley Improved + 50gr Sierra VarmintKing
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) |
|---|---|---|---|---|---|
| 37.9 gr | 2.400" | 24.0" | 3505 fps | ••• | |
| 39.5 gr | 2.400" | 24.0" | 3654 fps | ••• | |
| 40.7 gr | 2.400" | 24.0" | 3767 fps | ••• | |
| ••• | 2.400" | 24.0" | 3867 fps | ••• | |
| ••• | 2.400" | 24.0" | 3437 fps | ••• | |
| ••• | 2.400" | 24.0" | 3550 fps | ••• | |
| ••• | 2.400" | 24.0" | 3662 fps | ••• | |
| ••• | 2.400" | 24.0" | 3762 fps | ••• | |
| ••• | 2.400" | 24.0" | 3429 fps | ••• | |
| ••• | 2.400" | 24.0" | 3548 fps | ••• | |
| ••• | 2.400" | 24.0" | 3655 fps | ••• | |
| ••• | 2.400" | 24.0" | 3755 fps | ••• | |
| ••• | 2.400" | 24.0" | 3438 fps | ••• | |
| ••• | 2.400" | 24.0" | 3538 fps | ••• | |
| ••• | 2.400" | 24.0" | 3630 fps | ••• | |
| ••• | 2.400" | 24.0" | 3721 fps | ••• | |
| ••• | 2.400" | 24.0" | 3792 fps | ••• | |
| ••• | 2.400" | 24.0" | 3865 fps | ••• | |
| ••• | 2.400" | 24.0" | 3589 fps | ••• | |
| ••• | 2.400" | 24.0" | 3688 fps | ••• | |
| ••• | 2.400" | 24.0" | 3777 fps | ••• | |
| ••• | 2.400" | 24.0" | 3405 fps | ••• | |
| ••• | 2.400" | 24.0" | 3519 fps | ••• | |
| ••• | 2.400" | 24.0" | 3630 fps | ••• | |
| ••• | 2.400" | 24.0" | 3732 fps | ••• | |
| ••• | 2.400" | 24.0" | 3167 fps | ••• | |
| ••• | 2.400" | 24.0" | 3456 fps | ••• | |
| ••• | 2.400" | 24.0" | 3585 fps | ••• | |
| ••• | 2.400" | 24.0" | 3458 fps | ••• | |
| ••• | 2.400" | 24.0" | 3585 fps | ••• | |
| ••• | 2.400" | 24.0" | 3700 fps | ••• | |
| ••• | 2.400" | 24.0" | 3225 fps | ••• | |
| ••• | 2.400" | 24.0" | 3328 fps | ••• | |
| ••• | 2.400" | 24.0" | 3421 fps | ••• | |
| ••• | 2.400" | 24.0" | 3515 fps | ••• | |
| ••• | 2.400" | 24.0" | 3608 fps | ••• | |
| ••• | 2.400" | 24.0" | 3404 fps | ••• | |
| ••• | 2.400" | 24.0" | 3488 fps | ••• | |
| ••• | 2.400" | 24.0" | 3573 fps | ••• | |
| ••• | 2.400" | 24.0" | 3656 fps | ••• | |
| ••• | 2.400" | 24.0" | 3595 fps | ••• | |
| ••• | 2.400" | 24.0" | 3450 fps | ••• | |
| ••• | 2.400" | 24.0" | 3594 fps | ••• | |
| ••• | 2.400" | 24.0" | 3717 fps | ••• | |
| ••• | 2.400" | 24.0" | 3289 fps | ••• | |
| ••• | 2.400" | 24.0" | 3379 fps | ••• | |
| ••• | 2.400" | 24.0" | 3464 fps | ••• | |
| ••• | 2.400" | 24.0" | 3542 fps | ••• | |
| ••• | 2.400" | 24.0" | 3629 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.