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.
Fits: RCBS Uniflow Powder Measure (Sold Separately) with a measuring cylinder with a 1/2" diameter metering chamber. This is the older style Uniflow Powder Measure.
Function: 17-20 Caliber Drop Tube Material: Steel Notes:
Large micrometer adjustment screw, product # 654966 fits current style RCBS Uniflow powder measure with a measuring
cylinder with a 11/16" diameter metering chamber
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