.30-378 Weatherby Magnum (Lee Precision Data) Load Data

62 published .30-378 Weatherby Magnum (Lee Precision Data) reloading recipes across 8 powders and 1 bullet manufacturers, with bullet weights from 150 to 250 grains and recorded velocities between 2,600 and 3,598 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
62
Powders
8
Bullet makers
1
Bullet weights
150–250 gr

Sample .30-378 Weatherby Magnum (Lee Precision Data) loads

The first 5 of 62 recipes.

BulletPowderChargeVelocityCOALPrimer
Barnes X 150grAccurate AAC-8700113.4 gr2930 fps3.745
Barnes X 150grAccurate AAC-8700126.0 gr3330 fps3.745
Jacketed 150grAccurate AAC-8700127.0 gr3414 fps3.600
Jacketed 150grAccurate AAC-8700114.3 gr3004 fps3.600
Jacketed 150grHodgdon H-1000110.0 gr3464 fps3.600

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