Load data for .44 Rem. Mag. + 250gr H&N SWC HS
The most recommended powders for this combination are SNPE Vectan BA7 1/2 and Accurate 4100.
Based on C.I.P., the max. allowed case length is 1.285 in / 32.64 mm, the max. cartridge length is 1.610 in / 40.89 mm, and the max. allowed pressure is 40,611 PSI / 2,800 bar.
Based on C.I.P., the max. allowed case length is 1.285 in / 32.64 mm, the max. cartridge length is 1.610 in / 40.89 mm, and the max. allowed pressure is 40,611 PSI / 2,800 bar.
Load Specifications
ImperialMetric
Bullet:.429 | 250gr | SWC HS
Cartridge:.44 Rem. Mag. load data
Case Length (L3):1.275" | 32.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.410" | 10.4 mm
Case Capacity:39.5 gow | 2.56 cm³
Primer Size:Large Pistol Magnum (LPM)
Max. Pressure (C.I.P.):40,611 psi | 2,800 bar
Barrel Length:6.0" | 152 mm
Min. Twist Rate:Stabilizes in any common twist
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Community Loads for .44 Rem. Mag. + 250gr H&N SWC HS
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) |
|---|---|---|---|---|---|
| 23.0 gr | 1.610" | 16.0" | 1713 fps | ••• | |
| 15.0 gr | 1.610" | 6.0" | 1102 fps | ••• | |
| 18.0 gr | 1.610" | 6.0" | 1293 fps | ••• | |
| ••• | 1.610" | 6.0" | 1175 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.