Load data for .458 x 2'' American + 400gr Barnes X S
96 suitable loads across 20 powder(s) for cartridge .458 x 2'' American with 400gr Barnes X S bullet.
The most recommended powders for this combination are Shooters World Buffalo Rifle, Lovex D060 and Accurate No. 11 FS.
Based on Wildcat, the max. allowed case length is 2.000 in / 50.80 mm, the max. cartridge length is 2.600 in / 66.04 mm, and the max. allowed pressure is 59,988 PSI / 4,136 bar.
Based on Wildcat, the max. allowed case length is 2.000 in / 50.80 mm, the max. cartridge length is 2.600 in / 66.04 mm, and the max. allowed pressure is 59,988 PSI / 4,136 bar.
Load Specifications
ImperialMetric
Bullet:.458 | 400gr | X S
Cartridge:.458 x 2'' American load data
Case Length (L3):2.000" | 50.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.750" | 19.1 mm
Case Capacity:73 gow | 4.73 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (Wildcat):59,988 psi | 4,136 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:Stabilizes in any common twist
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