Load data for .32-20 Win. + 100gr Speer JHP
7 suitable loads across 2 powder(s) for cartridge .32-20 Win. with 100gr Speer JHP bullet.
The most recommended powders for this combination are ReloadSwiss RS 14 and Hodgdon TrailBoss.
Based on C.I.P., the max. allowed case length is 1.315 in / 33.40 mm, the max. cartridge length is 1.592 in / 40.44 mm, and the max. allowed pressure is 30,458 PSI / 2,100 bar.
Based on C.I.P., the max. allowed case length is 1.315 in / 33.40 mm, the max. cartridge length is 1.592 in / 40.44 mm, and the max. allowed pressure is 30,458 PSI / 2,100 bar.
Load Specifications
ImperialMetric
Bullet:.312 | 100gr | JHP
Cartridge:.32-20 Win. load data
Case Length (L3):1.314" | 33.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.312" | 7.9 mm
Case Capacity:22 gow | 1.43 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (C.I.P.):30,458 psi | 2,100 bar
Barrel Length:20.0" | 508 mm
Min. Twist Rate:Stabilizes in any common twist
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