.338-378 Weatherby Magnum (Hodgdon Data) Load Data

84 published .338-378 Weatherby Magnum (Hodgdon Data) reloading recipes across 7 powders and 6 bullet manufacturers, with bullet weights from 160 to 300 grains and recorded velocities between 2,506 and 3,610 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.

Always begin at the minimum charge weight and work up gradually. Never exceed maximum loads. Verify all data against a current published reloading manual before use. LoadDevelopment.com is not responsible for errors or omissions in this data.
Recipes
84
Powders
7
Bullet makers
6
Bullet weights
160–300 gr

Sample .338-378 Weatherby Magnum (Hodgdon Data) loads

The first 5 of 84 recipes.

BulletPowderChargeVelocityCOALPrimer
Barnes XFB 160grHodgdon H-1000120.0 gr3,478 fps——
Barnes XFB 160grHodgdon H-1000116.0 gr3,374 fps——
Barnes XFB 160grHodgdon H-414104.0 gr3,593 fps——
Barnes XFB 160grHodgdon H-41498.0 gr3,371 fps——
Barnes XFB 160grHodgdon H-4350106.0 gr3,610 fps——

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