.375 H&H Magnum Pet Loads Load Data

51 published .375 H&H Magnum Pet Loads reloading recipes across 11 powders and 6 bullet manufacturers, with bullet weights from 235 to 300 grains and recorded velocities between 2,347 and 2,882 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
51
Powders
11
Bullet makers
6
Bullet weights
235–300 gr

Sample .375 H&H Magnum Pet Loads loads

The first 5 of 51 recipes.

BulletPowderChargeVelocityCOALPrimer
Speer Semi-Spz 235grHodgdon H-20583.0 gr2,765 fps——
Speer Semi-Spz 235grIMR IMR-303170.0 gr2,870 fps——
Speer Semi-Spz 235grIMR IMR-303164.0 gr2,639 fps——
Speer Semi-Spz 235grIMR IMR-406474.0 gr2,856 fps——
Speer Semi-Spz 235grIMR IMR-435083.0 gr2,789 fps——

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