Load data for .41 Action Express + 170gr Sierra Sports Master
Based on C.I.P., the max. allowed case length is 0.866 in / 22.00 mm, the max. cartridge length is 1.152 in / 29.25 mm, and the max. allowed pressure is 32,634 PSI / 2,250 bar.
Based on C.I.P., the max. allowed case length is 0.866 in / 22.00 mm, the max. cartridge length is 1.152 in / 29.25 mm, and the max. allowed pressure is 32,634 PSI / 2,250 bar.
Load Specifications
ImperialMetric
Bullet:.410 | 170gr | Sports Master
Cartridge:.41 Action Express load data
Case Length (L3):0.864" | 21.9 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.328" | 8.3 mm
Case Capacity:21.6 gow | 1.40 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (C.I.P.):32,634 psi | 2,250 bar
Barrel Length:6.0" | 152 mm
Min. Twist Rate:Stabilizes in any common twist
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