CHARGE TABLE FOR 458 WINCHESTER MAGNUM  (.458 dia. bullet)
USE LARGE RIFLE PRIMERS

POWDER MEASURING TECHNIQUE - Push the measure through the powder only once, then give the measure a slight shake sideways to level it off. Do not shake it down or add more than is recommended.

BULLET WEIGHT
IN GRAINS

POWDER
TYPE
GRAINS
POWDER
300 to 350 Dupont IMR 4198 58.0
350 Hodgdon Ball C No. 2 72.0
400 to 500 Hodgdon H-335 72.0
500 Dupont IMR 4895 64.0
500 Dupont IMR 3031 61.0
500 Dupont IMR 4320 65.0
500 to 510 Nobel Rifle No. 2 63.0

USE  2 MEASURES OF
POWDER MEASURE
141

CAUTION: Do not use bullets heavier than listed for each type of powder as they will cause dangerous pressures.
Copyright 1970 LEE CUSTOM ENGINEERING, INC. HARTFORD, WISCONSIN

 

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