Load data for .458 x 2'' American + 300gr Impala LWHV LS
86 suitable loads across 15 powder(s) for cartridge .458 x 2'' American with 300gr Impala LWHV LS bullet.
The most recommended powders for this combination are Hodgdon LilGun, Accurate No. 11 FS and Lovex S040.
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
Cartridge:.458 x 2'' American load data
Case Length (L3):2.000" | 50.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.742" | 18.8 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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