Load data for .450 Rigby + 461gr TWENTY-NINE SILENTIO
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Load Specifications
ImperialMetric
Bullet:.458 | 461gr | SILENTIO
Cartridge:.450 Rigby load data
Case Length (l3):2.902" | 73.7 mm
Cartridge Length (C.O.L.):•••
Seated Depth:1.010" | 25.6 mm
Case Capacity:133.01 gow | 8.62 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.)::58,015 psi | 4,000 bar
Barrel Length:24.0" | 610 mm
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