Load data for 7.63 Mauser + 125gr Rim Rock RNFP Gas Check
225 suitable loads across 42 powder(s) for cartridge 7.63 Mauser with 125gr Rim Rock RNFP Gas Check bullet.
The most recommended powders for this combination are ADI AP 100, Alliant Herco and Baschieri & Pellagri 102 Pistol.
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
Cartridge:7.63 Mauser load data
Case Length (L3):0.990" | 25.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.363" | 9.2 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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