Load data for 7.63 Mauser + 125gr Sierra Pro-Hunter
178 suitable loads across 32 powder(s) for cartridge 7.63 Mauser with 125gr Sierra Pro-Hunter bullet.
The most recommended powders for this combination are Vihtavuori N105, ADI AP 100 and Alliant Herco.
Based on C.I.P., the max. allowed case length is 0.990 in / 25.15 mm, the max. cartridge length is 1.381 in / 35.08 mm, and the max. allowed pressure is 37,710 PSI / 2,600 bar.
Based on C.I.P., the max. allowed case length is 0.990 in / 25.15 mm, the max. cartridge length is 1.381 in / 35.08 mm, and the max. allowed pressure is 37,710 PSI / 2,600 bar.
Load Specifications
ImperialMetric
Bullet:.308 | 125gr | Pro-Hunter
Cartridge:7.63 Mauser load data
Case Length (L3):0.990" | 25.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.356" | 9.0 mm
Case Capacity:17.2 gow | 1.11 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (C.I.P.):37,710 psi | 2,600 bar
Barrel Length:5.5" | 140 mm
Min. Twist Rate:Stabilizes in any common twist
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