Load data for .357 Maximum + 135gr Speer HPSB GD
189 suitable loads across 27 powder(s) for cartridge .357 Maximum with 135gr Speer HPSB GD bullet.
The most recommended powders for this combination are Baschieri & Pellagri 102 Pistol, Vihtavuori N32C Tin Star and ReloadSwiss RS 14.
Based on C.I.P., the max. allowed case length is 1.605 in / 40.77 mm, the max. cartridge length is 1.990 in / 50.55 mm, and the max. allowed pressure is 44,962 PSI / 3,100 bar.
Based on C.I.P., the max. allowed case length is 1.605 in / 40.77 mm, the max. cartridge length is 1.990 in / 50.55 mm, and the max. allowed pressure is 44,962 PSI / 3,100 bar.
Load Specifications
ImperialMetric
Bullet:.357 | 135gr | HPSB GD
Cartridge:.357 Maximum load data
Case Length (L3):1.600" | 40.6 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.220" | 5.6 mm
Case Capacity:33.6 gow | 2.18 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (C.I.P.):44,962 psi | 3,100 bar
Barrel Length:7.5" | 191 mm
Min. Twist Rate:Stabilizes in any common twist
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