.30-378 Weatherby Magnum (Using 190 GR Nosler Bullets) Load Data

12 published .30-378 Weatherby Magnum (Using 190 GR Nosler Bullets) reloading recipes across 4 powders and 1 bullet manufacturers, with bullet weights from 190 to 190 grains and recorded velocities between 3,156 and 3,358 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
12
Powders
4
Bullet makers
1
Bullet weights
190–190 gr

Sample .30-378 Weatherby Magnum (Using 190 GR Nosler Bullets) loads

The first 5 of 12 recipes.

BulletPowderChargeVelocityCOALPrimer
Nosler Custom Competition HPBT 190grHodgdon H-1000102.0 gr3260 fps——
Nosler Custom Competition HPBT 190grHodgdon H-1000106.0 gr3358 fps——
Nosler Custom Competition HPBT 190grHodgdon H-1000104.0 gr3308 fps——
Nosler Custom Competition HPBT 190grIMR IMR-7828ssc95.5 gr3217 fps——
Nosler Custom Competition HPBT 190grIMR IMR-7828ssc93.5 gr3156 fps——

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