Load data for .505 Mag. Gibbs + 535gr Swift A-Frame
120 suitable loads across 28 powder(s) for cartridge .505 Mag. Gibbs with 535gr Swift A-Frame bullet.
The most recommended powders for this combination are Somchem S365, Alliant Reloder-23 and Hodgdon Hybrid 100V.
Based on C.I.P., the max. allowed case length is 3.150 in / 80.01 mm, the max. cartridge length is 3.850 in / 97.79 mm, and the max. allowed pressure is 39,160 PSI / 2,700 bar.

Based on C.I.P., the max. allowed case length is 3.150 in / 80.01 mm, the max. cartridge length is 3.850 in / 97.79 mm, and the max. allowed pressure is 39,160 PSI / 2,700 bar.

Load Specifications
ImperialMetric
Bullet:.505 | 535gr | A-Frame
Cartridge:.505 Mag. Gibbs load data
Case Length (L3):3.150" | 80.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.656" | 16.7 mm
Case Capacity:181 gow | 11.73 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):39,160 psi | 2,700 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:Stabilizes in any common twist
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