Load data for .45 Win. Mag. + 300gr Speer Spitzer Soft Point
196 suitable loads across 33 powder(s) for cartridge .45 Win. Mag. with 300gr Speer Spitzer Soft Point bullet.
The most recommended powders for this combination are Vihtavuori N105, Vihtavuori 3N38 and ADI AP 100.
Based on C.I.P., the max. allowed case length is 1.198 in / 30.43 mm, the max. cartridge length is 1.575 in / 40.01 mm, and the max. allowed pressure is 39,885 PSI / 2,750 bar.
Based on C.I.P., the max. allowed case length is 1.198 in / 30.43 mm, the max. cartridge length is 1.575 in / 40.01 mm, and the max. allowed pressure is 39,885 PSI / 2,750 bar.
Load Specifications
ImperialMetric
Cartridge:.45 Win. Mag. load data
Case Length (L3):1.198" | 30.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.379" | 9.6 mm
Case Capacity:38 gow | 2.46 cm³
Primer Size:Large Pistol (LP)
Max. Pressure (C.I.P.):39,885 psi | 2,750 bar
Barrel Length:6.0" | 152 mm
Min. Twist Rate:Stabilizes in any common twist
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