Load data for 7 x 49 GJW + 127gr Geco ZERO LG
71 suitable loads across 12 powder(s) for cartridge 7 x 49 GJW with 127gr Geco ZERO LG bullet.
The most recommended powders for this combination are IMR 4227, ReloadSwiss RS 30 and SNPE Vectan SP 3.
Based on C.I.P., the max. allowed case length is 1.929 in / 49.00 mm, the max. cartridge length is 2.894 in / 73.50 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 1.929 in / 49.00 mm, the max. cartridge length is 2.894 in / 73.50 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 127gr | ZERO LG
Cartridge:7 x 49 GJW load data
Case Length (L3):1.925" | 48.9 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.464" | 11.8 mm
Case Capacity:36.5 gow | 2.37 cm³
Primer Size:Large Pistol (LP)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:9.0
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