.38-55 Winchester / .38-55 WCF (Handloader Issue #37) Load Data

12 published .38-55 Winchester / .38-55 WCF (Handloader Issue #37) reloading recipes across 5 powders, with bullet weights from 250 to 279 grains and recorded velocities between 1,200 and 1,820 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
12
Powders
5
Bullet makers
0
Bullet weights
250–279 gr

Sample .38-55 Winchester / .38-55 WCF (Handloader Issue #37) loads

The first 5 of 12 recipes.

BulletPowderChargeVelocityCOALPrimer
lead 250grAlliant 240019.0 gr1,340 fps——
lead 250grIMR IMR-422721.0 gr1,540 fps——
lead 250grAlliant Unique9.0 gr1,230 fps——
Win. JSP 255grAlliant 240016.0 gr1,200 fps——
Win. JSP 255grIMR IMR-303135.0 gr1,820 fps——

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