Load data for .25 WSSM + 70gr Impala LWHV LS

485 suitable loads across 84 powder(s) for cartridge .25 WSSM with 70gr Impala LWHV LS bullet.

The most recommended powders for this combination are Alliant Power Pro 1200-R, Hodgdon LEVERevolution and IMR 3031.

.25 WSSM cartridge with combo bulletSeated DepthL3 = 1.670 in / 42.42 mmL6 = 2.360 in / 59.94 mmSeated Depth = .287 in / 7.29 mm

Based on C.I.P., the max. allowed case length is 1.670 in / 42.42 mm, the max. cartridge length is 2.360 in / 59.94 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Load Specifications

ImperialMetric
Case Length (L3):1.670" | 42.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.322" | 8.2 mm
Case Capacity:54.3 gow | 3.52 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.0

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