Load data for .400 H&H Belt. Mag. + 400gr Barnes Solid RN
Based on C.I.P., the max. allowed case length is 2.846 in / 72.30 mm, the max. cartridge length is 3.543 in / 90.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.846 in / 72.30 mm, the max. cartridge length is 3.543 in / 90.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.411 | 400gr | Solid RN
Cartridge:.400 H&H Belt. Mag. load data
Case Length (L3):2.846" | 72.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.853" | 21.7 mm
Case Capacity:104 gow | 6.74 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:19.5
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