RCBS Powder Bushing #438
Manufacturer: RCBS 89127
RCBS Powder bushings are identified by numbers that correspond to the size of their inside
diameter. (For instance, the inside diameter of the #456 bushing is .456 inches.) Bushings
for powder charges in half grain increments.
Charges By Powder: Accurate Solo 1000 19 Grains, DuPont SR 7625 22 Grains, DuPont 800-X 21 Grains, Alliant Red Dot 16 Grains, Alliant Herco 20 Grains, Hodgdon Universal 23 Grains, Hodgdon HS-7 36 Grains, Winchester 571, and Winchester Super Target 20 Grains
NOTE:All charges listed are an average of several loads weighed following the complete reloading cycle. Powders used in establishing these loads were from ballistic samples supplied by the manufacturer or sealed tins of recent manufacture. Charges may vary slightly due to operator’s technique and/or powder variables. Always check actual charge weight against recommended charges and adjust bushing size as necessary.