Load data for .416 Rigby + 365gr Atomic 29 HP
317 suitable loads across 61 powder(s) for cartridge .416 Rigby with 365gr Atomic 29 HP bullet.
The most recommended powders for this combination are Somchem S365, ReloadSwiss RS 70 and Alliant Reloder-17.
Based on C.I.P., the max. allowed case length is 2.900 in / 73.66 mm, the max. cartridge length is 3.750 in / 95.25 mm, and the max. allowed pressure is 47,137 PSI / 3,250 bar.
Based on C.I.P., the max. allowed case length is 2.900 in / 73.66 mm, the max. cartridge length is 3.750 in / 95.25 mm, and the max. allowed pressure is 47,137 PSI / 3,250 bar.
Load Specifications
ImperialMetric
Bullet:.416 | 365gr | HP
Cartridge:.416 Rigby load data
Case Length (L3):2.902" | 73.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.724" | 18.4 mm
Case Capacity:127.5 gow | 8.26 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):47,137 psi | 3,250 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:19.0
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