Load data for .22-250 Ackley Improved + 52gr Sierra MatchKing
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 | 52gr | MatchKing
Cartridge:.22-250 Ackley Improved load data
Case Length (L3):1.940" | 49.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.281" | 7.1 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:1:10.5
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Community Loads for .22-250 Ackley Improved + 52gr Sierra MatchKing
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) |
|---|---|---|---|---|---|
| 36.8 gr | 2.445" | 24.0" | 3133 fps | ••• | |
| 38.2 gr | 2.445" | 24.0" | 3260 fps | ••• | |
| 39.6 gr | 2.445" | 24.0" | 3390 fps | ••• | |
| ••• | 2.445" | 24.0" | 3517 fps | ••• | |
| ••• | 2.445" | 24.0" | 3652 fps | ••• | |
| ••• | 2.445" | 24.0" | 3385 fps | ••• | |
| ••• | 2.445" | 24.0" | 3542 fps | ••• | |
| ••• | 2.445" | 24.0" | 3263 fps | ••• | |
| ••• | 2.445" | 24.0" | 3365 fps | ••• | |
| ••• | 2.445" | 24.0" | 3468 fps | ••• | |
| ••• | 2.445" | 24.0" | 3558 fps | ••• | |
| ••• | 2.445" | 24.0" | 3378 fps | ••• | |
| ••• | 2.445" | 24.0" | 3502 fps | ••• | |
| ••• | 2.445" | 24.0" | 3626 fps | ••• | |
| ••• | 2.445" | 24.0" | 3171 fps | ••• | |
| ••• | 2.445" | 24.0" | 3295 fps | ••• | |
| ••• | 2.445" | 24.0" | 3404 fps | ••• | |
| ••• | 2.445" | 24.0" | 3523 fps | ••• | |
| ••• | 2.445" | 24.0" | 3149 fps | ••• | |
| ••• | 2.445" | 24.0" | 3258 fps | ••• | |
| ••• | 2.445" | 24.0" | 3368 fps | ••• | |
| ••• | 2.445" | 24.0" | 3498 fps | ••• | |
| ••• | 2.445" | 24.0" | 3209 fps | ••• | |
| ••• | 2.445" | 24.0" | 3312 fps | ••• | |
| ••• | 2.445" | 24.0" | 3421 fps | ••• | |
| ••• | 2.445" | 24.0" | 3547 fps | ••• | |
| ••• | 2.445" | 24.0" | 3443 fps | ••• | |
| ••• | 2.445" | 24.0" | 3258 fps | ••• | |
| ••• | 2.445" | 24.0" | 3380 fps | ••• | |
| ••• | 2.445" | 24.0" | 3490 fps | ••• | |
| ••• | 2.445" | 24.0" | 3359 fps | ••• | |
| ••• | 2.445" | 24.0" | 3477 fps | ••• | |
| ••• | 2.445" | 24.0" | 3591 fps | ••• | |
| ••• | 2.445" | 24.0" | 3247 fps | ••• | |
| ••• | 2.445" | 24.0" | 3349 fps | ••• | |
| ••• | 2.445" | 24.0" | 3450 fps | ••• | |
| ••• | 2.445" | 24.0" | 3557 fps | ••• | |
| ••• | 2.445" | 24.0" | 3067 fps | ••• | |
| ••• | 2.445" | 24.0" | 3171 fps | ••• | |
| ••• | 2.445" | 24.0" | 3277 fps | ••• | |
| ••• | 2.445" | 24.0" | 3385 fps | ••• | |
| ••• | 2.445" | 24.0" | 3494 fps | ••• | |
| ••• | 2.445" | 24.0" | 3602 fps | ••• | |
| ••• | 2.445" | 24.0" | 3185 fps | ••• | |
| ••• | 2.445" | 24.0" | 3290 fps | ••• | |
| ••• | 2.445" | 24.0" | 3400 fps | ••• | |
| ••• | 2.445" | 24.0" | 3512 fps | ••• | |
| ••• | 2.445" | 24.0" | 3629 fps | ••• | |
| ••• | 2.445" | 24.0" | 3372 fps | ••• | |
| ••• | 2.445" | 24.0" | 3504 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.