Load data for .357 SIG + 102gr LEE Mold 356-102-1R
329 suitable loads across 56 powder(s) for cartridge .357 SIG with 102gr LEE Mold 356-102-1R bullet.
The most recommended powders for this combination are Somchem MP200, Vihtavuori 3N37 and Vihtavuori N340.
Based on C.I.P., the max. allowed case length is 0.865 in / 21.97 mm, the max. cartridge length is 1.140 in / 28.96 mm, and the max. allowed pressure is 44,237 PSI / 3,050 bar.
Based on C.I.P., the max. allowed case length is 0.865 in / 21.97 mm, the max. cartridge length is 1.140 in / 28.96 mm, and the max. allowed pressure is 44,237 PSI / 3,050 bar.
Load Specifications
ImperialMetric
Cartridge:.357 SIG load data
Case Length (L3):0.860" | 21.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.199" | 5.1 mm
Case Capacity:19.5 gow | 1.26 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (C.I.P.):44,237 psi | 3,050 bar
Barrel Length:4.5" | 114 mm
Min. Twist Rate:Stabilizes in any common twist
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