CHARGE TABLE FOR 220 SWIFT - .264 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
40 to 45 Dupont IMR 3031 36.0
45 to 50 Dupont IMR 4895 37.5
50 to 52 Dupont IMR 4320 38.5
50 to 55 Dupont IMR 4064 37.0

USE POWDER
MEASURE
167
(Replaces and same
as old #14)

CAUTION: Do not use bullets heavier than listed for each type of powder
as they will cause dangerous pressures.
Copyright 1963 LEE CUSTOM ENGINEERING, INC. HARTFORD, WISCONSIN

Original Source: