Load data for .256 Mag. Gibbs + 85gr Lehigh Defense Controlled Chaos
388 suitable loads across 73 powder(s) for cartridge .256 Mag. Gibbs with 85gr Lehigh Defense Controlled Chaos bullet.
The most recommended powders for this combination are ReloadSwiss RS 60, Alliant Reloder-17 and Accurate 4064.
Based on C.I.P., the max. allowed case length is 2.175 in / 55.25 mm, the max. cartridge length is 3.050 in / 77.47 mm, and the max. allowed pressure is 49,313 PSI / 3,400 bar.
Based on C.I.P., the max. allowed case length is 2.175 in / 55.25 mm, the max. cartridge length is 3.050 in / 77.47 mm, and the max. allowed pressure is 49,313 PSI / 3,400 bar.
Load Specifications
ImperialMetric
Cartridge:.256 Mag. Gibbs load data
Case Length (L3):2.173" | 55.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.352" | 8.9 mm
Case Capacity:56 gow | 3.63 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):49,313 psi | 3,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.5
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