Load data for .378 Weath. Mag. + 300gr Remington FMC RN
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Load Specifications
ImperialMetric
Bullet:.375 | 300gr | FMC RN
Cartridge:.378 Weath. Mag. load data
Case Length (l3):2.913" | 74.0 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.313" | 7.9 mm
Case Capacity:137 gow | 8.88 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.)::63,817 psi | 4,400 bar
Barrel Length:26.0" | 660 mm
Min. Twist Rate:Stabilizes in any common twist
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