Load data for .338 Marlin Express + 250gr Sako Hammerhead
354 suitable loads across 74 powder(s) for cartridge .338 Marlin Express with 250gr Sako Hammerhead bullet.
The most recommended powders for this combination are ReloadSwiss RS 60, Alliant Reloder-17 and Hodgdon LEVERevolution.
Based on C.I.P., the max. allowed case length is 1.890 in / 48.01 mm, the max. cartridge length is 2.450 in / 62.23 mm, and the max. allowed pressure is 46,412 PSI / 3,200 bar.
Based on C.I.P., the max. allowed case length is 1.890 in / 48.01 mm, the max. cartridge length is 2.450 in / 62.23 mm, and the max. allowed pressure is 46,412 PSI / 3,200 bar.
Load Specifications
ImperialMetric
Bullet:.338 | 250gr | Hammerhead
Cartridge:.338 Marlin Express load data
Case Length (L3):1.880" | 47.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.539" | 13.7 mm
Case Capacity:61 gow | 3.95 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):46,412 psi | 3,200 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:6.0
Get PRO license to unlock all data and calculators