Load data for .375 Rem. Ultra Mag. + 300gr Woodleigh FMJ
535 suitable loads across 88 powder(s) for cartridge .375 Rem. Ultra Mag. with 300gr Woodleigh FMJ bullet.
The most recommended powders for this combination are ReloadSwiss RS 70, Alliant Reloder-26 and Hodgdon Superformance.
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Load Specifications
ImperialMetric
Bullet:.375 | 300gr | FMJ
Cartridge:.375 Rem. Ultra Mag. load data
Case Length (l3):2.850" | 72.4 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.557" | 14.1 mm
Case Capacity:117 gow | 7.58 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:1:6.0
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