.375 Winchester Pet Loads Load Data

11 published .375 Winchester Pet Loads reloading recipes across 7 powders and 2 bullet manufacturers, with bullet weights from 200 to 255 grains and recorded velocities between 1,655 and 2,105 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
11
Powders
7
Bullet makers
2
Bullet weights
200–255 gr

Sample .375 Winchester Pet Loads loads

The first 5 of 11 recipes.

BulletPowderChargeVelocityCOALPrimer
Winchester Winchester 200grIMR IMR-419833.5 gr2,105 fps—Winchester-Western cases and Winchester 120
Winchester Winchester 250grIMR IMR-303134.0 gr1,838 fps—Winchester-Western cases and Winchester 120
Barnes Barnes 255grHodgdon H-32234.0 gr1,659 fps—Winchester-Western cases and Winchester 120
Barnes Barnes 255grIMR IMR-303134.0 gr1,817 fps—Winchester-Western cases and Winchester 120
Barnes Barnes 255grIMR IMR-419830.0 gr1,834 fps—Winchester-Western cases and Winchester 120

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