458 SOCOM Load Data

112 published 458 SOCOM reloading recipes across 30 powders and 12 bullet manufacturers, with bullet weights from 250 to 576 grains and recorded velocities between 1,034 and 2,012 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
112
Powders
30
Bullet makers
12
Bullet weights
250–576 gr

Sample 458 SOCOM loads

The first 5 of 112 recipes.

BulletPowderChargeVelocityCOALPrimer
BAR TSX-FN 250grHodgdon CFE BLK35.7–41.7 gr1742.0–1991 fps2.125Winchester LP, Large Pistol
BAR TSX-FN 250grHodgdon H419836.5–41.0 gr1693.0–1948 fps2.125Winchester LP, Large Pistol
BAR TSX-FN 250grIMR IMR 419834.0–38.7 gr1602.0–1857 fps2.125Winchester LP, Large Pistol
BAR TSX-FN 250grIMR IMR 422729.6–34.5 gr1538.0–1783 fps2.125Winchester LP, Large Pistol
BAR TSX-FN 250grAccurate LT-3038.7–43.0 gr1648.0–1867 fps2.125Winchester LP, Large Pistol

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