Load data for .338 Rem. Ultra Mag. + 250gr Woodleigh RN SN
450 suitable loads across 72 powder(s) for cartridge .338 Rem. Ultra Mag. with 250gr Woodleigh RN SN bullet.
The most recommended powders for this combination are Ramshot Grand, Alliant Reloder-26 and Hodgdon Retumbo.
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Load Specifications
ImperialMetric
Bullet:.338 | 250gr | RN SN
Cartridge:.338 Rem. Ultra Mag. load data
Case Length (l3):2.760" | 70.1 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.440" | 11.2 mm
Case Capacity:110 gow | 7.13 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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