Load data for .338 Marlin Express + 215gr Sierra GameKing
393 suitable loads across 72 powder(s) for cartridge .338 Marlin Express with 215gr Sierra GameKing bullet.
The most recommended powders for this combination are IMR 3031, Winchester 748 and Hodgdon BL-C2.
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 | 215gr | GameKing
Cartridge:.338 Marlin Express load data
Case Length (L3):1.880" | 47.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.589" | 15.0 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:1:15.5
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