Load data for .500 S&W Mag. + 255gr Rim Rock SWC
179 suitable loads across 26 powder(s) for cartridge .500 S&W Mag. with 255gr Rim Rock SWC bullet.
The most recommended powders for this combination are Ramshot Enforcer, Alliant BLUE DOT and Vihtavuori 3N38.
Based on C.I.P., the max. allowed case length is 1.625 in / 41.28 mm, the max. cartridge length is 2.300 in / 58.42 mm, and the max. allowed pressure is 61,931 PSI / 4,270 bar.
Based on C.I.P., the max. allowed case length is 1.625 in / 41.28 mm, the max. cartridge length is 2.300 in / 58.42 mm, and the max. allowed pressure is 61,931 PSI / 4,270 bar.
Load Specifications
ImperialMetric
Bullet:.501 | 255gr | SWC
Cartridge:.500 S&W Mag. load data
Case Length (L3):1.624" | 41.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.138" | 3.5 mm
Case Capacity:63.5 gow | 4.11 cm³
Primer Size:Large Pistol Magnum (LPM)
Max. Pressure (C.I.P.):61,931 psi | 4,270 bar
Barrel Length:8.4" | 213 mm
Min. Twist Rate:Stabilizes in any common twist
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