>>The RCBS Uniflow Powder
Measure is a solidly
constructed powder measure
that throws consistently
accurate powder charges. This
small 500 diameter adjustment
screw replaces the small
metering screw on old style
RCBS Uniflow powder measure.
>>Technical Information
<>Fits: RCBS Uniflow Powder
Measure (Sold Separately) with
a measuring cylinder with a
0.5" diameter metering chamber
-this is the older style
Uniflow Powder Measure
<>Function: 17-20 calibre Drop
Tube
<>Material: Steel