Load data for .243 WSSM + 58gr Hornady V-MAX
Based on C.I.P., the max. allowed case length is 1.670 in / 42.42 mm, the max. cartridge length is 2.360 in / 59.94 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Based on C.I.P., the max. allowed case length is 1.670 in / 42.42 mm, the max. cartridge length is 2.360 in / 59.94 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Load Specifications
ImperialMetric
Bullet:.243 | 58gr | V-MAX
Cartridge:.243 WSSM load data
Case Length (L3):1.663" | 42.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.438" | 11.1 mm
Case Capacity:53.9 gow | 3.49 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:8.0
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Community Loads for .243 WSSM + 58gr Hornady V-MAX
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) |
|---|---|---|---|---|---|
| 42.3 gr | 2.260" | 24.0" | 3502 fps | ••• | |
| 47.0 gr | 2.260" | 24.0" | 3826 fps | ••• | |
| 42.0 gr | 2.220" | 24.0" | 3594 fps | ••• | |
| ••• | 2.220" | 24.0" | 3875 fps | ••• | |
| ••• | 2.220" | 24.0" | 3619 fps | ••• | |
| ••• | 2.220" | 24.0" | 3511 fps | ••• | |
| ••• | 2.220" | 24.0" | 3783 fps | ••• | |
| ••• | 2.220" | 24.0" | 3768 fps | ••• | |
| ••• | 2.220" | 24.0" | 3681 fps | ••• | |
| ••• | 2.220" | 24.0" | 3749 fps | ••• | |
| ••• | 2.220" | 24.0" | 3685 fps | ••• | |
| ••• | 2.220" | 24.0" | 3871 fps | ••• | |
| ••• | 2.220" | 24.0" | 3613 fps | ••• | |
| ••• | 2.220" | 24.0" | 3852 fps | ••• | |
| ••• | 2.220" | 24.0" | 3706 fps | ••• | |
| ••• | 2.220" | 24.0" | 3587 fps | ••• | |
| ••• | 2.220" | 24.0" | 3867 fps | ••• | |
| ••• | 2.220" | 24.0" | 3561 fps | ••• | |
| ••• | 2.220" | 24.0" | 3818 fps | ••• | |
| ••• | 2.220" | 24.0" | 3607 fps | ••• | |
| ••• | 2.220" | 24.0" | 3846 fps | ••• | |
| ••• | 2.220" | 24.0" | 3479 fps | ••• | |
| ••• | 2.220" | 24.0" | 3821 fps | ••• | |
| ••• | 2.220" | 24.0" | 3641 fps | ••• | |
| ••• | 2.220" | 24.0" | 3871 fps | ••• | |
| ••• | 2.220" | 24.0" | 3596 fps | ••• | |
| ••• | 2.220" | 24.0" | 3853 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.