Load data for .220 Swift + 40gr 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 | 40gr | VarmintKing
Cartridge:.220 Swift load data
Case Length (L3):2.205" | 56.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.090" | 2.3 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:Stabilizes in any common twist
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Community Loads for .220 Swift + 40gr 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) |
|---|---|---|---|---|---|
| 33.2 gr | 2.680" | 24.0" | 3596 fps | ••• | |
| 34.3 gr | 2.680" | 24.0" | 3703 fps | ••• | |
| 35.4 gr | 2.680" | 24.0" | 3808 fps | ••• | |
| ••• | 2.680" | 24.0" | 3909 fps | ••• | |
| ••• | 2.680" | 24.0" | 3995 fps | ••• | |
| ••• | 2.680" | 24.0" | 3587 fps | ••• | |
| ••• | 2.680" | 24.0" | 3800 fps | ••• | |
| ••• | 2.680" | 24.0" | 3959 fps | ••• | |
| ••• | 2.680" | 24.0" | 3465 fps | ••• | |
| ••• | 2.680" | 24.0" | 3574 fps | ••• | |
| ••• | 2.680" | 24.0" | 3671 fps | ••• | |
| ••• | 2.680" | 24.0" | 3773 fps | ••• | |
| ••• | 2.680" | 24.0" | 3884 fps | ••• | |
| ••• | 2.680" | 24.0" | 3786 fps | ••• | |
| ••• | 2.680" | 24.0" | 4111 fps | ••• | |
| ••• | 2.680" | 24.0" | 3787 fps | ••• | |
| ••• | 2.680" | 24.0" | 4063 fps | ••• | |
| ••• | 2.680" | 24.0" | 3760 fps | ••• | |
| ••• | 2.680" | 24.0" | 4097 fps | ••• | |
| ••• | 2.680" | 24.0" | 3666 fps | ••• | |
| ••• | 2.680" | 24.0" | 4004 fps | ••• | |
| ••• | 2.680" | 24.0" | 3589 fps | ••• | |
| ••• | 2.680" | 24.0" | 3682 fps | ••• | |
| ••• | 2.680" | 24.0" | 3767 fps | ••• | |
| ••• | 2.680" | 24.0" | 3852 fps | ••• | |
| ••• | 2.680" | 24.0" | 4048 fps | ••• | |
| ••• | 2.680" | 24.0" | 3538 fps | ••• | |
| ••• | 2.680" | 24.0" | 3633 fps | ••• | |
| ••• | 2.680" | 24.0" | 3727 fps | ••• | |
| ••• | 2.680" | 24.0" | 3811 fps | ••• | |
| ••• | 2.680" | 24.0" | 3893 fps | ••• | |
| ••• | 2.680" | 24.0" | 3979 fps | ••• | |
| ••• | 2.680" | 24.0" | 4045 fps | ••• | |
| ••• | 2.680" | 24.0" | 4052 fps | ••• | |
| ••• | 2.680" | 24.0" | 3721 fps | ••• | |
| ••• | 2.680" | 24.0" | 4062 fps | ••• | |
| ••• | 2.680" | 24.0" | 3576 fps | ••• | |
| ••• | 2.680" | 24.0" | 3952 fps | ••• | |
| ••• | 2.680" | 24.0" | 3437 fps | ••• | |
| ••• | 2.680" | 24.0" | 3534 fps | ••• | |
| ••• | 2.680" | 24.0" | 3563 fps | ••• | |
| ••• | 2.680" | 24.0" | 3621 fps | ••• | |
| ••• | 2.680" | 24.0" | 3707 fps | ••• | |
| ••• | 2.680" | 24.0" | 3803 fps | ••• | |
| ••• | 2.680" | 24.0" | 3994 fps | ••• | |
| ••• | 2.680" | 24.0" | 3666 fps | ••• | |
| ••• | 2.680" | 24.0" | 4004 fps | ••• | |
| ••• | 2.680" | 24.0" | 3542 fps | ••• | |
| ••• | 2.680" | 24.0" | 3850 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.