Load data for .44 Rem. Mag. + 240gr Speer Magnum JSP
164 suitable loads across 28 powder(s) for cartridge .44 Rem. Mag. with 240gr Speer Magnum JSP bullet.
The most recommended powders for this combination are Vihtavuori N105, Vihtavuori N110 and Vihtavuori 3N38.
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 | 240gr | Magnum JSP
Cartridge:.44 Rem. Mag. load data
Case Length (L3):1.275" | 32.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.365" | 9.3 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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