Load data for 9 mm Para + 125gr Speer JSP
341 suitable loads across 52 powder(s) for cartridge 9 mm Para with 125gr Speer JSP bullet.
The most recommended powders for this combination are Alliant UNIQUE, ReloadSwiss RS 20 and Somchem MS200.
Based on C.I.P., the max. allowed case length is 0.754 in / 19.15 mm, the max. cartridge length is 1.169 in / 29.69 mm, and the max. allowed pressure is 34,084 PSI / 2,350 bar.
Based on C.I.P., the max. allowed case length is 0.754 in / 19.15 mm, the max. cartridge length is 1.169 in / 29.69 mm, and the max. allowed pressure is 34,084 PSI / 2,350 bar.
Load Specifications
ImperialMetric
Bullet:.357 | 125gr | JSP
Cartridge:9 mm Para load data
Case Length (L3):0.754" | 19.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.138" | 3.5 mm
Case Capacity:13.79 gow | 0.89 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (C.I.P.):34,084 psi | 2,350 bar
Barrel Length:4.0" | 102 mm
Min. Twist Rate:Stabilizes in any common twist
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