Load data for .300 Norma Mag. + 180gr Speer Magnum Tip Soft Point
421 suitable loads across 70 powder(s) for cartridge .300 Norma Mag. with 180gr Speer Magnum Tip Soft Point bullet.
The most recommended powders for this combination are Hodgdon Retumbo, ReloadSwiss RS 76 and Vihtavuori N560.
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Load Specifications
ImperialMetric
Cartridge:.300 Norma Mag. load data
Case Length (l3):2.490" | 63.2 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.138" | 3.5 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:1:15.0
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