Load data for .220 Swift + 50gr Sierra VarmintKing
Based on C.I.P., the max. allowed case length is 2.205 in / 56.01 mm, the max. cartridge length is 2.680 in / 68.07 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.205 in / 56.01 mm, the max. cartridge length is 2.680 in / 68.07 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
ImperialMetric
Bullet:.224 | 50gr | VarmintKing
Cartridge:.220 Swift load data
Case Length (L3):2.205" | 56.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.201" | 5.1 mm
Case Capacity:47 gow | 3.05 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):62,366 psi | 4,300 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.5
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Community Loads for .220 Swift + 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) |
|---|---|---|---|---|---|
| 33.3 gr | 2.680" | 24.0" | 3528 fps | ••• | |
| 34.6 gr | 2.680" | 24.0" | 3636 fps | ••• | |
| 36.6 gr | 2.680" | 24.0" | 3402 fps | ••• | |
| ••• | 2.680" | 24.0" | 3511 fps | ••• | |
| ••• | 2.680" | 24.0" | 3617 fps | ••• | |
| ••• | 2.680" | 24.0" | 3718 fps | ••• | |
| ••• | 2.680" | 24.0" | 3816 fps | ••• | |
| ••• | 2.680" | 24.0" | 3191 fps | ••• | |
| ••• | 2.680" | 24.0" | 3311 fps | ••• | |
| ••• | 2.680" | 24.0" | 3417 fps | ••• | |
| ••• | 2.680" | 24.0" | 3521 fps | ••• | |
| ••• | 2.680" | 24.0" | 3615 fps | ••• | |
| ••• | 2.680" | 24.0" | 3691 fps | ••• | |
| ••• | 2.680" | 24.0" | 3173 fps | ••• | |
| ••• | 2.680" | 24.0" | 3277 fps | ••• | |
| ••• | 2.680" | 24.0" | 3373 fps | ••• | |
| ••• | 2.680" | 24.0" | 3458 fps | ••• | |
| ••• | 2.680" | 24.0" | 3546 fps | ••• | |
| ••• | 2.680" | 24.0" | 3632 fps | ••• | |
| ••• | 2.680" | 24.0" | 3289 fps | ••• | |
| ••• | 2.680" | 24.0" | 3397 fps | ••• | |
| ••• | 2.680" | 24.0" | 3492 fps | ••• | |
| ••• | 2.680" | 24.0" | 3592 fps | ••• | |
| ••• | 2.680" | 24.0" | 3689 fps | ••• | |
| ••• | 2.680" | 24.0" | 3436 fps | ••• | |
| ••• | 2.680" | 24.0" | 3544 fps | ••• | |
| ••• | 2.680" | 24.0" | 3651 fps | ••• | |
| ••• | 2.680" | 24.0" | 3386 fps | ••• | |
| ••• | 2.680" | 24.0" | 3491 fps | ••• | |
| ••• | 2.680" | 24.0" | 3608 fps | ••• | |
| ••• | 2.680" | 24.0" | 3710 fps | ••• | |
| ••• | 2.680" | 24.0" | 3806 fps | ••• | |
| ••• | 2.680" | 24.0" | 3231 fps | ••• | |
| ••• | 2.680" | 24.0" | 3329 fps | ••• | |
| ••• | 2.680" | 24.0" | 3418 fps | ••• | |
| ••• | 2.680" | 24.0" | 3516 fps | ••• | |
| ••• | 2.680" | 24.0" | 3604 fps | ••• | |
| ••• | 2.680" | 24.0" | 3229 fps | ••• | |
| ••• | 2.680" | 24.0" | 3332 fps | ••• | |
| ••• | 2.680" | 24.0" | 3430 fps | ••• | |
| ••• | 2.680" | 24.0" | 3513 fps | ••• | |
| ••• | 2.680" | 24.0" | 3434 fps | ••• | |
| ••• | 2.680" | 24.0" | 3528 fps | ••• | |
| ••• | 2.680" | 24.0" | 3625 fps | ••• | |
| ••• | 2.680" | 24.0" | 3719 fps | ••• | |
| ••• | 2.680" | 24.0" | 3814 fps | ••• | |
| ••• | 2.680" | 24.0" | 3241 fps | ••• | |
| ••• | 2.680" | 24.0" | 3342 fps | ••• | |
| ••• | 2.680" | 24.0" | 3435 fps | ••• | |
| ••• | 2.680" | 24.0" | 3528 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.