.300 H&H Magnum (Lee Precision Data) Load Data

216 published .300 H&H Magnum (Lee Precision Data) reloading recipes across 27 powders and 2 bullet manufacturers, with bullet weights from 110 to 250 grains and recorded velocities between 1,748 and 3,611 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
216
Powders
27
Bullet makers
2
Bullet weights
110–250 gr

Sample .300 H&H Magnum (Lee Precision Data) loads

The first 5 of 216 recipes.

BulletPowderChargeVelocityCOALPrimer
Jacketed 110grHodgdon H-41470.0 gr3534 fps3.450
Jacketed 110grHodgdon H-41464.5 gr3274 fps3.450
Jacketed 110grHodgdon H-435069.0 gr3385 fps3.450
Jacketed 110grHodgdon H-435073.0 gr3550 fps3.450
Jacketed 110grHodgdon H-45069.0 gr3258 fps3.420

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