Load data for .240 Weath. Mag. + 70gr Sierra MatchKing
Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.100 in / 78.74 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.100 in / 78.74 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.243 | 70gr | MatchKing
Cartridge:.240 Weath. Mag. load data
Case Length (L3):2.500" | 63.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.190" | 4.8 mm
Case Capacity:64 gow | 4.15 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:1:12.0
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Community Loads for .240 Weath. Mag. + 70gr 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) |
|---|---|---|---|---|---|
| 46.6 gr | 3.140" | 24.0" | 3157 fps | ••• | |
| 48.3 gr | 3.140" | 24.0" | 3263 fps | ••• | |
| 49.9 gr | 3.140" | 24.0" | 3365 fps | ••• | |
| ••• | 3.140" | 24.0" | 3454 fps | ••• | |
| ••• | 3.140" | 24.0" | 3490 fps | ••• | |
| ••• | 3.140" | 24.0" | 3534 fps | ••• | |
| ••• | 3.140" | 24.0" | 3276 fps | ••• | |
| ••• | 3.140" | 24.0" | 3334 fps | ••• | |
| ••• | 3.140" | 24.0" | 3396 fps | ••• | |
| ••• | 3.140" | 24.0" | 3248 fps | ••• | |
| ••• | 3.140" | 24.0" | 3371 fps | ••• | |
| ••• | 3.140" | 24.0" | 3459 fps | ••• | |
| ••• | 3.140" | 24.0" | 3488 fps | ••• | |
| ••• | 3.140" | 24.0" | 3136 fps | ••• | |
| ••• | 3.140" | 24.0" | 3241 fps | ••• | |
| ••• | 3.140" | 24.0" | 3335 fps | ••• | |
| ••• | 3.140" | 24.0" | 3375 fps | ••• | |
| ••• | 3.140" | 24.0" | 3220 fps | ••• | |
| ••• | 3.140" | 24.0" | 3306 fps | ••• | |
| ••• | 3.140" | 24.0" | 3390 fps | ••• | |
| ••• | 3.140" | 24.0" | 3467 fps | ••• | |
| ••• | 3.140" | 24.0" | 3530 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.