Load data for .404 Riml. N.E. + 320gr Impala RNFP KO
451 suitable loads across 87 powder(s) for cartridge .404 Riml. N.E. with 320gr Impala RNFP KO bullet.
The most recommended powders for this combination are ReloadSwiss RS 60, ReloadSwiss RS 52 and Alliant Reloder-17.
Based on C.I.P., the max. allowed case length is 2.875 in / 73.02 mm, the max. cartridge length is 3.530 in / 89.66 mm, and the max. allowed pressure is 52,939 PSI / 3,650 bar.
Based on C.I.P., the max. allowed case length is 2.875 in / 73.02 mm, the max. cartridge length is 3.530 in / 89.66 mm, and the max. allowed pressure is 52,939 PSI / 3,650 bar.
Load Specifications
ImperialMetric
Cartridge:.404 Riml. N.E. load data
Case Length (L3):2.840" | 72.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.594" | 15.1 mm
Case Capacity:113.3 gow | 7.34 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):52,939 psi | 3,650 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:Stabilizes in any common twist
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