.338 Gibbs Load Data

20 published .338 Gibbs reloading recipes across 5 powders, with bullet weights from 200 to 275 grains and recorded velocities between 2,435 and 3,059 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
20
Powders
5
Bullet makers
0
Bullet weights
200–275 gr

Sample .338 Gibbs loads

The first 5 of 20 recipes.

BulletPowderChargeVelocityCOALPrimer
200grHodgdon H-41468.0 gr3,018 fps—CCI 250 Magnum
200grIMR IMR-432061.0 gr3,059 fps—CCI 250 Magnum
200grIMR IMR-435067.0 gr2,958 fps—CCI 250 Magnum
200grAlliant RL-1561.0 gr3,042 fps—CCI 250 Magnum
200grWinchester W-76066.0 gr2,998 fps—CCI 250 Magnum

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Powders used in .338 Gibbs load data

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