.404 B-J Express (Barnes Johnson) (P.O. Ackley Data) Load Data

3 published .404 B-J Express (Barnes Johnson) (P.O. Ackley Data) reloading recipes across 3 powders, with bullet weights from 250 to 400 grains and recorded velocities between 2,425 and 3,017 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
3
Powders
3
Bullet makers
0
Bullet weights
250–400 gr

Sample .404 B-J Express (Barnes Johnson) (P.O. Ackley Data) loads

The first 3 of 3 recipes.

BulletPowderChargeVelocityCOALPrimer
250grIMR IMR-419877.0 gr3017 fps——
300grIMR IMR-432085.0 gr2810 fps——
400grIMR IMR-406474.0 gr2425 fps——

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