.375 H&H Magnum Loads Load Data

10 published .375 H&H Magnum Loads reloading recipes across 6 powders and 4 bullet manufacturers, with bullet weights from 220 to 300 grains and recorded velocities between 1,920 and 2,719 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
10
Powders
6
Bullet makers
4
Bullet weights
220–300 gr

Sample .375 H&H Magnum Loads loads

The first 5 of 10 recipes.

BulletPowderChargeVelocityCOALPrimer
Hornady flatnose 220grIMR IMR-422735 gr1,920 fps——
Nosler Partition 260grIMR IMR-489568 gr2,666 fps——
Nosler Ballistic Tip 260grAlliant RL-1569 gr2,699 fps——
Nosler Partition 260grAlliant RL-1569 gr2,719 fps——
Kodiak Kodiak 270grAlliant RL-1569 gr2,708 fps——

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